名校
解题方法
1 . 设
为锐角,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b10ac0e2a8707c0d8914949912c87369.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35b22d6e7e4223111b9974e825ddf6b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b10ac0e2a8707c0d8914949912c87369.png)
您最近一年使用:0次
名校
解题方法
2 . 已知向量
,
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61df6db5f13202396a800df639732c9b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e139e7cec9ef14acedae556ebcd9fc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf0601da78869330b870d420dbebc674.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2558ead24d56fb372fef95c10fddd3fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61df6db5f13202396a800df639732c9b.png)
您最近一年使用:0次
名校
解题方法
3 . 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)
您最近一年使用:0次
解题方法
4 . 已知
,
是第四象限角,则
的值为__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d57444ead804245890b18f4b8a2b4e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d87a846fe363e4ae184c75f759b29c75.png)
您最近一年使用:0次
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解题方法
5 . 已知
是第三象限角,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/783abee4269b707dfc76dbafe6e5339c.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c0e38cbdc2b9ffd33d554864bbb7d87.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e68e86a31edd263444a53bb90cdceb8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/783abee4269b707dfc76dbafe6e5339c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c0e38cbdc2b9ffd33d554864bbb7d87.png)
您最近一年使用:0次
名校
6 . 已知
,且
,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e309b13d393cc482e1f75954c95d98b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/046387911745f43ff3b6804ea58eb26a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a9da049c686ff81df5d6645ef51e993.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e309b13d393cc482e1f75954c95d98b.png)
您最近一年使用:0次
名校
解题方法
7 . 已知
,
,则
的值等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdbdafe0423655187189f110f9a37a83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8ff3493248d765912e94b2f0d1e37cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/569087ece1739f75121b549c7de10058.png)
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8 . 已知
是第二象限角,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00b80751c98f9991b9cfc03923a98834.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aff8e8f399db20c51e878b2b4b134793.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00b80751c98f9991b9cfc03923a98834.png)
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9 . 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)
您最近一年使用:0次
2024-05-03更新
|
864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
名校
10 . 在
中,
,
,
,则
的面积为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcb5bac75f36bb1dc5c8190d4dbe681d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a8641de131e86041bb4cee948569cdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1469989af1c27f3ac325dc0b36489747.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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2024-04-22更新
|
1575次组卷
|
2卷引用:北京市顺义区2024届高三第二次质量监测数学试卷