![](https:///quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https:///quesimg/Upload/formula/6d7b2fe01a33c4825f9974ed9663a99c.png)
![](https:///quesimg/Upload/formula/16d65cecaf8a3dc2953f4109c75a981e.png)
![](https:///quesimg/Upload/formula/194741f4d2ae7ee44cafca780361446a.png)
![](https:///quesimg/Upload/formula/16d65cecaf8a3dc2953f4109c75a981e.png)
![](https:///quesimg/Upload/formula/194741f4d2ae7ee44cafca780361446a.png)
![](https:///quesimg/Upload/formula/51d6e25a1dde2838b89170969b8d029b.png)
(2)知识应用:如图4,若
![](https:///quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https:///quesimg/Upload/formula/790ef3382b1c731f2885eecfd92c2a86.png)
![](https:///quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https:///quesimg/Upload/formula/998329f9cdb86f5d60d7d5d70fc3781e.png)
![](https:///quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://img./dksih/QBM/editorImg/2022/6/20/cda8750b-ad2a-48b3-a78b-0f2f7e705022.png?resizew=608)
![](http://static.xuejinqu.com/images/y-prise.png)
同类型试题
![](http://static.xuejinqu.com/images/medal.png)
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)