题目
题型:填空题难度:一般来源:不详
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160037-30425.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160038-59278.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160038-17496.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160038-84309.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160039-79311.png)
答案
解析
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160037-30425.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160038-59278.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160038-17496.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160039-51335.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160038-84309.png)
核心考点
试题【若,对任意实数都有,且,则实数的值等于 】;主要考察你对任意角三角函数的概念等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160031-63824.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160031-95995.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160032-80488.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160031-95995.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160032-64941.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160031-95995.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160032-75401.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160032-61324.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822160033-71843.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155955-66257.png)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155928-12151.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155928-30578.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155928-99618.png)
在直角坐标系中,已知
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155844-98859.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155845-62129.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155845-82748.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155845-92998.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155845-20852.png)
(Ⅰ)求
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155845-34511.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155846-32369.png)
(Ⅱ)若
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155846-97766.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155846-46121.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155846-93311.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155840-47415.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155840-64538.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155840-15279.png)
![](http://img.shitiku.com.cn/uploads/allimg/20190822/20190822155841-63019.png)
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