1.
![](https://img./dksih/QBM/editorImg/2023/5/18/bc4d9cc4-c818-4980-9ed9-7cd8a6ff9dbc.png?resizew=96)
2.
![](https://img./dksih/QBM/editorImg/2023/5/17/c2a32945-8f47-46aa-904d-b913b708f78a.png?resizew=59)
3.
![](https://img./dksih/QBM/editorImg/2023/5/17/38d09cbb-1654-41a3-b7cd-8d4a3a582d85.png?resizew=105)
4.
![](https://img./dksih/QBM/editorImg/2023/5/17/2ca748de-880b-4059-aaa4-af89fc5c7351.png?resizew=60)
![](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)