10-11高三·浙江温州·阶段练习
1 . 点
在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bca5926c3fdcc003f2cc87a8b9a4894.png)
A.第一象限 | B.第二象限 | C.第三象限 | D.第四象限 |
您最近一年使用:0次
10-11高三·浙江温州·阶段练习
2 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/593bdc2783d7ab919769b3f84a000a8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/593bdc2783d7ab919769b3f84a000a8f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
10-11高三·浙江温州·阶段练习
3 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26e3da6658f0630339be870036ea0b7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed76aed603be67f34a691ade8abc35f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26e3da6658f0630339be870036ea0b7e.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
您最近一年使用:0次