1 . 满足
的最大负角
的弧度数为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62e7c0cdace3274e319f519869bb0016.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
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2 . 设
.则
的大小关系是.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df021608cf3388895d3aaa2b6899fbf8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c27a9af7db04a611063978a7990745e.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2007高三·陕西·竞赛
3 . 实数
满足
,且
,则
的值为 __________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61769f0fb968ad007764d473587f8d21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1705fdfd8496e0875431137284d5f03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4810e4909806fb52a2402d88864d6ee8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0aaa288c068d3efe20555b9232c2b9fe.png)
您最近一年使用:0次