![](https://img./dksih/QBM/editorImg/2023/8/14/b5ecda34-e8dc-4f31-99b1-494360716963.png?resizew=136)
![](https://img./dksih/QBM/editorImg/2023/8/14/19f6b16a-467c-4f81-81fb-e30ffbc2553f.png?resizew=122)
![](https://img./dksih/QBM/editorImg/2023/8/14/b4687180-e95f-4791-b7fe-47c420352096.png?resizew=128)
![](https://img./dksih/QBM/editorImg/2023/8/14/449c6f45-1c1c-4f2e-bfb8-79ca3118143e.png?resizew=44)
![](https://img./dksih/QBM/editorImg/2023/8/14/e2fd075a-c1f7-4213-bb22-3e72690a0b29.png?resizew=80)
![](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)