名校
解题方法
1 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7183b12510167f930fc59084add0601f.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c823ace231970b1608da2795d4794fd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3744ee15af01a8e7c0f126edb5f68132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7183b12510167f930fc59084add0601f.png)
您最近一年使用:0次
名校
解题方法
2 . 若
,
为第四象限角,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d33658e09092e727b0035825036fc8d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d66c03d4ca06819a6ce7fc8ea6de0f0.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-03-28更新
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1194次组卷
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6卷引用:辽宁省大连市一0三中学2023-2024学年高一下学期4月月考数学试卷