名校
解题方法
1 . 已知函数
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db5a31b613c4f70ac62a85d3218cec12.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26c79f0f2c29d40b3c0f877f21ceca76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da812ca7643c4b5cb9a1c8432b603b9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db5a31b613c4f70ac62a85d3218cec12.png)
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名校
2 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46902ee9fbd30111d7831f1fc7b79641.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aff633155f38c60f3c4ab99feef7ff34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46902ee9fbd30111d7831f1fc7b79641.png)
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2024-05-20更新
|
849次组卷
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4卷引用:2024届高三二轮复习联考(二)全国卷理科数学试卷
2024届高三二轮复习联考(二)全国卷理科数学试卷(已下线)【一题多解】同角关系 不朽传奇(已下线)模型4 三角函数中的化简求值模型(高中数学模型大归纳)河南省漯河市高级中学2024届高三下学期5月月考数学试题
2024高三·全国·专题练习
解题方法
3 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb8e8d293c131c6eaf9d394560174372.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a3a587ec8834a9ecb0cf1b72f1c62ef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb8e8d293c131c6eaf9d394560174372.png)
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2024·全国·模拟预测
解题方法
4 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a3da7b68545fb683d596a3002f9918c.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b55ac24abf8a7eafedb7e6241a57c65c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a3da7b68545fb683d596a3002f9918c.png)
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5 . 已知
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6429783ab491d999a8698dd3562aed7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/608a6a9bfc4fac1f7f1c50dbe52e1148.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9251dff989f7d60db751b73033dee269.png)
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解题方法
6 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09aa7ff4e29ba233f2d5c269dc9eeb34.png)
________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d58efa3c8633f8debb65a42947e8f356.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09aa7ff4e29ba233f2d5c269dc9eeb34.png)
您最近一年使用:0次
名校
解题方法
7 . 已知
满足:
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5acb85cce3c0e8690fb31a0fd8b53a5.png)
__________ ;![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46902ee9fbd30111d7831f1fc7b79641.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/320c4027d26d5ab85f9280dc951ea5be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5acb85cce3c0e8690fb31a0fd8b53a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46902ee9fbd30111d7831f1fc7b79641.png)
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名校
解题方法
8 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be38d65548b23c5f480b041b38037165.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4005a19f35a97468ccea9089edd6543.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be38d65548b23c5f480b041b38037165.png)
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2024-03-28更新
|
1133次组卷
|
5卷引用:第八章:向量的数量积与三角恒等变换章末重点题型复习(2)-同步精品课堂(人教B版2019必修第三册)
(已下线)第八章:向量的数量积与三角恒等变换章末重点题型复习(2)-同步精品课堂(人教B版2019必修第三册)(已下线)8.2.3 倍角公式-【帮课堂】(人教B版2019必修第三册)海南省琼海市嘉积中学2023-2024学年高一下学期第一次(3月)月考数学试题江苏省苏州市汾湖高级中学2023-2024学年高一下学期3月月考数学试题(已下线)江苏省南京市六校联合体考试2023-2024学年高一下学期4月期中数学试题变式题11-15
名校
解题方法
9 . 设函数
.则
=______ ;函数
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee1aad3adc6ae787d04dc123caee0904.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df761fa4f63dffa98be64b740d885a1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
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名校
解题方法
10 . 将边长
的矩形
按如图所示的方式折叠,折痕过点
,折叠后点
落在边
上,记
,则折痕长度![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd1846e964fd60c54888a3c706a97442.png)
______ .(用
表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/305a88d4e0249bd16d48eda01331d2d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de49f19ea0a087c50d9a1b3409403693.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd1846e964fd60c54888a3c706a97442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
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