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</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:55:10 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/statsandprobq001-en.html</guid><category>Statistics and Probability</category><category>IB</category><category>question</category></item><item><title>IB Statistics and Probability Problem 002</title><link>https://learnmath.bernatchez.net/lang-version.en/statsandprobq002-en.html</link><description>&lt;p class="first last"&gt;Statistics and Probability Problem 2&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:55:09 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/statsandprobq002-en.html</guid><category>Statistics and Probability</category><category>IB</category><category>question</category></item><item><title>IB Statistics and Probability Problem 003</title><link>https://learnmath.bernatchez.net/lang-version.en/statsandprobq003-en.html</link><description>&lt;p class="first last"&gt;Statistics and Probability Problem 3&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:55:08 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/statsandprobq003-en.html</guid><category>Statistics and Probability</category><category>IB</category><category>question</category></item><item><title>IB Statistics and Probability Problem 004</title><link>https://learnmath.bernatchez.net/lang-version.en/statsandprobq004-en.html</link><description>&lt;p class="first last"&gt;Statistics and Probability Problem 4&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:55:07 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/statsandprobq004-en.html</guid><category>Statistics and Probability</category><category>IB</category><category>question</category></item><item><title>IB Statistics and Probability Problem 005</title><link>https://learnmath.bernatchez.net/lang-version.en/statsandprobq005-en.html</link><description>&lt;p class="first last"&gt;Statistics and Probability Problem 5&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:55:06 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/statsandprobq005-en.html</guid><category>Statistics and Probability</category><category>IB</category><category>question</category></item><item><title>IB Geometry and Trigonometry Problem 001</title><link>https://learnmath.bernatchez.net/lang-version.en/geoandtrigq001-en.html</link><description>&lt;p class="first last"&gt;Geometry and Trigonometry Problem 1&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:12:36 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/geoandtrigq001-en.html</guid><category>Geometry and Trigonometry</category><category>IB</category><category>question</category></item><item><title>IB Geometry and Trigonometry Problem 002</title><link>https://learnmath.bernatchez.net/lang-version.en/geoandtrigq002-en.html</link><description>&lt;p class="first last"&gt;Geometry and Trigonometry Problem 2&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:12:35 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/geoandtrigq002-en.html</guid><category>Geometry and Trigonometry</category><category>IB</category><category>question</category></item><item><title>IB Geometry and Trigonometry Problem 003</title><link>https://learnmath.bernatchez.net/lang-version.en/geoandtrigq003-en.html</link><description>&lt;p class="first last"&gt;Geometry and Trigonometry Problem 3&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:12:34 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/geoandtrigq003-en.html</guid><category>Geometry and Trigonometry</category><category>IB</category><category>question</category></item><item><title>IB Geometry and Trigonometry Problem 004</title><link>https://learnmath.bernatchez.net/lang-version.en/geoandtrigq004-en.html</link><description>&lt;p class="first last"&gt;Geometry and Trigonometry Problem 4&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:12:33 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/geoandtrigq004-en.html</guid><category>Geometry and Trigonometry</category><category>IB</category><category>question</category></item><item><title>IB Geometry and Trigonometry Problem 005</title><link>https://learnmath.bernatchez.net/lang-version.en/geoandtrigq005-en.html</link><description>&lt;p class="first last"&gt;Geometry and Trigonometry Problem 5&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:12:32 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/geoandtrigq005-en.html</guid><category>Geometry and Trigonometry</category><category>IB</category><category>question</category></item><item><title>IB Geometry and Trigonometry Problem 006</title><link>https://learnmath.bernatchez.net/lang-version.en/geoandtrigq006-en.html</link><description>&lt;p class="first last"&gt;Geometry and Trigonometry Problem 6&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:12:31 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/geoandtrigq006-en.html</guid><category>Geometry and Trigonometry</category><category>IB</category><category>question</category></item><item><title>IB Geometry and Trigonometry Problem 007</title><link>https://learnmath.bernatchez.net/lang-version.en/geoandtrigq007-en.html</link><description>&lt;p class="first last"&gt;Geometry and Trigonometry Problem 7&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:12:30 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/geoandtrigq007-en.html</guid><category>Geometry and Trigonometry</category><category>IB</category><category>question</category></item><item><title>IB Geometry and Trigonometry Problem 008</title><link>https://learnmath.bernatchez.net/lang-version.en/geoandtrigq008-en.html</link><description>&lt;p class="first last"&gt;Geometry and Trigonometry Problem 8&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:12:29 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/geoandtrigq008-en.html</guid><category>Geometry and Trigonometry</category><category>IB</category><category>question</category></item><item><title>IB Geometry and Trigonometry Problem 009</title><link>https://learnmath.bernatchez.net/lang-version.en/geoandtrigq009-en.html</link><description>&lt;p class="first last"&gt;Geometry and Trigonometry Problem 9&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Sat, 23 May 2026 15:12:28 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-23:/lang-version.en/geoandtrigq009-en.html</guid><category>Geometry and Trigonometry</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 001</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq001-en.html</link><description>&lt;p class="first last"&gt;Functions problem 1&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:44 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq001-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 002</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq002-en.html</link><description>&lt;p class="first last"&gt;Functions problem 2&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:43 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq002-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 003</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq003-en.html</link><description>&lt;p class="first last"&gt;Functions problem 3&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:42 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq003-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 004</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq004-en.html</link><description>&lt;p class="first last"&gt;Functions problem 4&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:41 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq004-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 005</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq005-en.html</link><description>&lt;p class="first last"&gt;Functions problem 5&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:40 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq005-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 006</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq006-en.html</link><description>&lt;p class="first last"&gt;Functions problem 6&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:39 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq006-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 007</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq007-en.html</link><description>&lt;p class="first last"&gt;Functions problem 7&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:38 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq007-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 008</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq008-en.html</link><description>&lt;p class="first last"&gt;Functions problem 8&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:37 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq008-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 009</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq009-en.html</link><description>&lt;p class="first last"&gt;Functions problem 9&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:36 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq009-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 010</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq010-en.html</link><description>&lt;p class="first last"&gt;Functions problem 10&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:35 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq010-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 011</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq011-en.html</link><description>&lt;p class="first last"&gt;Functions problem 11&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:34 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq011-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 012</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq012-en.html</link><description>&lt;p class="first last"&gt;Functions problem 12&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:33 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq012-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 013</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq013-en.html</link><description>&lt;p class="first last"&gt;Functions problem 13&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:32 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq013-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 014</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq014-en.html</link><description>&lt;p class="first last"&gt;Functions problem 14&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:31 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq014-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 015</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq015-en.html</link><description>&lt;p class="first last"&gt;Functions problem 15&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:30 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq015-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 016</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq016-en.html</link><description>&lt;p class="first last"&gt;Functions problem 16&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:29 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq016-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 017</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq017-en.html</link><description>&lt;p class="first last"&gt;Functions problem 17&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:28 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq017-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 018</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq018-en.html</link><description>&lt;p class="first last"&gt;Functions problem 18&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:27 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq018-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 019</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq019-en.html</link><description>&lt;p class="first last"&gt;Functions problem 19&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:26 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq019-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 020</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq020-en.html</link><description>&lt;p class="first last"&gt;Functions problem 20&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:25 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq020-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 021</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq021-en.html</link><description>&lt;p class="first last"&gt;Functions problem 21&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:24 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq021-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 022</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq022-en.html</link><description>&lt;p class="first last"&gt;Functions problem 22&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:23 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq022-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 023</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq023-en.html</link><description>&lt;p class="first last"&gt;Functions problem 23&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:22 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq023-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 024</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq024-en.html</link><description>&lt;p class="first last"&gt;Functions problem 24&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:21 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq024-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Functions Problem 025</title><link>https://learnmath.bernatchez.net/lang-version.en/functionsq025-en.html</link><description>&lt;p class="first last"&gt;Functions problem 25&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:55:20 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/functionsq025-en.html</guid><category>functions</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 001</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq001-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 1&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:25 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq001-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 002</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq002-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 2&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:24 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq002-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 003</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq003-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 3&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:23 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq003-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 004</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq004-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 4&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:22 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq004-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 005</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq005-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 5&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:21 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq005-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 006</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq006-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 6&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:20 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq006-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 007</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq007-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 7&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:19 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq007-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 008</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq008-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 8&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:18 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq008-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 009</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq009-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 9&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:17 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq009-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Algebra and Numbers Problem 010</title><link>https://learnmath.bernatchez.net/lang-version.en/algnumq010-en.html</link><description>&lt;p class="first last"&gt;Algebra and Numbers problem 10&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Thu, 21 May 2026 11:09:16 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-21:/lang-version.en/algnumq010-en.html</guid><category>algebra and numbers</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 001</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq001-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 1&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:34 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq001-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 002</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq002-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 2&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:33 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq002-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 003</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq003-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 3&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:32 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq003-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 004</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq004-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 4&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:31 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq004-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 005</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq005-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 5&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:30 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq005-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 006</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq006-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 6&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:29 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq006-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 007</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq007-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 7&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:28 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq007-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 008</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq008-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 8&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:27 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq008-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 009</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq009-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 9&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:26 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq009-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 010</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq010-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 10&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:25 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq010-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 011</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq011-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 11&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:24 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq011-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 012</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq012-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 12&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:23 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq012-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 013</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq013-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 13&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:22 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq013-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 014</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq014-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 14&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:21 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq014-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 015</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq015-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 15&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:20 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq015-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 016</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq016-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 16&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:19 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq016-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 017</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq017-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 17&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:18 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq017-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 018</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq018-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 18&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:17 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq018-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 019</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq019-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 19&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:16 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq019-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 020</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq020-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 20&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:15 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq020-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 021</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq021-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 21&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:14 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq021-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>IB Calculus Problem 022</title><link>https://learnmath.bernatchez.net/lang-version.en/calculusq022-en.html</link><description>&lt;p class="first last"&gt;Calculus problem 22&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Annie Bernatchez</dc:creator><pubDate>Wed, 20 May 2026 23:35:13 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-05-20:/lang-version.en/calculusq022-en.html</guid><category>calculus</category><category>IB</category><category>question</category></item><item><title>Welcome Message</title><link>https://learnmath.bernatchez.net/lang-version.en/sitehome-en.html</link><description>&lt;p class="first last"&gt;Welcome to Site&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Pierre Bernatchez</dc:creator><pubDate>Sun, 22 Mar 2026 00:38:24 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-03-22:/lang-version.en/sitehome-en.html</guid><category>This Site</category><category>welcome</category></item><item><title>Contacts</title><link>https://learnmath.bernatchez.net/lang-version.en/contacts-en.html</link><description>&lt;p class="first last"&gt;Contacts&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Pierre Bernatchez</dc:creator><pubDate>Sun, 22 Mar 2026 00:34:39 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-03-22:/lang-version.en/contacts-en.html</guid><category>This Site</category><category>people</category></item><item><title>About</title><link>https://learnmath.bernatchez.net/lang-version.en/siteabout-en.html</link><description>&lt;p class="first last"&gt;Site rationale&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Pierre Bernatchez</dc:creator><pubDate>Sun, 22 Mar 2026 00:29:07 +0000</pubDate><guid>tag:learnmath.bernatchez.net,2026-03-22:/lang-version.en/siteabout-en.html</guid><category>This Site</category><category>about</category></item><item><title>Web Site Articles Rendered In PDF</title><link>https://learnmath.bernatchez.net/lang-version.en/pdfdoclist-en.html</link><description>&lt;p class="first last"&gt;List of articles from this site in PDF&lt;/p&gt;
</description><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Pierre Bernatchez</dc:creator><pubDate>Wed, 11 Mar 2015 12:47:00 -0400</pubDate><guid>tag:learnmath.bernatchez.net,2015-03-11:/lang-version.en/pdfdoclist-en.html</guid><category>PDF Articles</category><category>PDF</category><category>articles</category><category>re-rendered</category></item></channel></rss>