名校
解题方法
1 . 已知
.求
(1)
的值;
(2)
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9a7de5b70003502e40b95b3b7d3d933.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22b5374da188eacc1f979258bd8bdcad.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de977a667914041845b6fe50cde173ea.png)
您最近一年使用:0次
2022-04-28更新
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615次组卷
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3卷引用:上海财经大学附属北郊高级中学2021-2022学年高一下学期3月月考数学试题
名校
2 . 若
为第二象限角,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d9858e6488b921441f914708eed7f2f.png)
A.![]() | B.![]() | C.0 | D.2 |
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2022-04-28更新
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106次组卷
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2卷引用:上海财经大学附属北郊高级中学2021-2022学年高一下学期3月月考数学试题
名校
解题方法
3 . 若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24de17d02b528fb76ffd57c3751809ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32a939b9b18c1098aacaaf58a9ca963b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
4 . 已知
,求![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62cd063e5e8af0cecafaa3698c75f4d6.png)
__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de9c0cd41c2e6090bb9beedb23636bc0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62cd063e5e8af0cecafaa3698c75f4d6.png)
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名校
解题方法
5 . 若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a533a75de80236bb96e0de6cf1a60a4c.png)
__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c22a132a6da403affa89f3b0abe1053f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a533a75de80236bb96e0de6cf1a60a4c.png)
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6 . 已知
,则
的取值范围是__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dafecab8eab9319b30ecc29032cf39e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
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7 . 化简:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e518ddb7607c8e4bc9b8ccb81eb35796.png)
__ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e518ddb7607c8e4bc9b8ccb81eb35796.png)
您最近一年使用:0次
8 . 已知
,求
(1)
的值;
(2)
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bde1a87f63afdd748a8a7c7fef824088.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc24d605ad707ad0e76059d8a31f50d3.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f5f293c33c760cfb694b7fa225fc38.png)
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名校
解题方法
9 . 设
,
的范围是D,则函数
的最小值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca883d4eea9c9050631a1b31d3faad85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2f11702dad2d3204ae56294509742ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74856f5f4d464ff00b415faf10e1a076.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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10 . 角
是第二象限角,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc903c19f7b3b0aa58cdb0cdb7b062a0.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a892dbcef7934d97016bb190d94e0bc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc903c19f7b3b0aa58cdb0cdb7b062a0.png)
您最近一年使用:0次
2022-04-28更新
|
722次组卷
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2卷引用:上海市七宝中学2021-2022学年高一下学期开学测试数学试题