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    <title>数人数学论坛 - 『 专题大招』</title>
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      <title>不动点法求数列通项</title>
      <link>https://www.math123.net/thread-92-1-1.html</link>
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      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Thu, 20 Mar 2025 16:12:44 +0000</pubDate>
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    <item>
      <title>平面截圆锥所得椭圆的离心率</title>
      <link>https://www.math123.net/thread-90-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/b/15/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Thu, 20 Mar 2025 15:56:21 +0000</pubDate>
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      <title>分析不等式的数轴穿根法</title>
      <link>https://www.math123.net/thread-88-1-1.html</link>
      <description><![CDATA[[Dplayer]/b/10/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Sat, 01 Mar 2025 02:50:14 +0000</pubDate>
    </item>
    <item>
      <title>“三个代表+奇偶性”，一句话教你画所有幂函数的图象</title>
      <link>https://www.math123.net/thread-87-1-1.html</link>
      <description><![CDATA[[Dplayer]/b/11/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Thu, 27 Feb 2025 07:31:20 +0000</pubDate>
    </item>
    <item>
      <title>法向量快速求法大题怎么书写，也许整个学校就你不会！</title>
      <link>https://www.math123.net/thread-86-1-1.html</link>
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      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Thu, 27 Feb 2025 07:28:23 +0000</pubDate>
    </item>
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      <title>一秒看出子集关系</title>
      <link>https://www.math123.net/thread-85-1-1.html</link>
      <description><![CDATA[[Dplayer]/b/13/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Thu, 27 Feb 2025 07:25:04 +0000</pubDate>
    </item>
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      <link>https://www.math123.net/thread-83-1-1.html</link>
      <description><![CDATA[[Dplayer]b/14/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Thu, 27 Feb 2025 07:17:04 +0000</pubDate>
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      <link>https://www.math123.net/thread-82-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/b/9/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 26 Feb 2025 15:09:07 +0000</pubDate>
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      <link>https://www.math123.net/thread-81-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/b/8/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 26 Feb 2025 14:51:17 +0000</pubDate>
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      <link>https://www.math123.net/thread-80-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/b/7/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 26 Feb 2025 14:49:39 +0000</pubDate>
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      <link>https://www.math123.net/thread-79-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/b/6/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 26 Feb 2025 14:43:08 +0000</pubDate>
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      <link>https://www.math123.net/thread-78-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/b/5/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 26 Feb 2025 14:41:45 +0000</pubDate>
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      <link>https://www.math123.net/thread-77-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/b/4/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 26 Feb 2025 14:39:45 +0000</pubDate>
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      <link>https://www.math123.net/thread-76-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/b/3/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 26 Feb 2025 14:36:53 +0000</pubDate>
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      <link>https://www.math123.net/thread-75-1-1.html</link>
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      <author>WGq23</author>
      <pubDate>Wed, 26 Feb 2025 14:34:02 +0000</pubDate>
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    <item>
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      <link>https://www.math123.net/thread-74-1-1.html</link>
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      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 26 Feb 2025 14:30:27 +0000</pubDate>
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    <item>
      <title>第三节 等比数列(2)</title>
      <link>https://www.math123.net/thread-59-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/lessons/z7032/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Sun, 26 May 2024 15:40:20 +0000</pubDate>
    </item>
    <item>
      <title>第三节 等比数列(1)</title>
      <link>https://www.math123.net/thread-58-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/lessons/z7031/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Thu, 23 May 2024 15:35:08 +0000</pubDate>
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    <item>
      <title>第二节 等差数列(2)</title>
      <link>https://www.math123.net/thread-57-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/lessons/z7022/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 22 May 2024 16:30:44 +0000</pubDate>
    </item>
    <item>
      <title>第二节 等差数列(1)</title>
      <link>https://www.math123.net/thread-56-1-1.html</link>
      <description><![CDATA[[Dplayer]https://www.math123.net/lessons/z7021/index.m3u8[/Dplayer]]]></description>
      <category>『 专题大招』</category>
      <author>WGq23</author>
      <pubDate>Wed, 22 May 2024 14:08:29 +0000</pubDate>
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