![](https://img./dksih/QBM/editorImg/2023/8/17/26de8728-5a49-41f4-bcef-62f6bdfca552.png?resizew=87)
![](https://img./dksih/QBM/editorImg/2023/8/17/902d61c6-bbb8-48cd-af2b-a597b4e62e82.png?resizew=49)
![](https://img./dksih/QBM/editorImg/2023/8/17/4a0407e4-0fcb-406d-b43e-36df13c7989f.png?resizew=91)
![](https://img./dksih/QBM/editorImg/2023/8/17/2f0353f3-e363-4ea2-8468-647ebc24b8e8.png?resizew=61)
![](https://img./dksih/QBM/editorImg/2023/8/17/c3069488-7111-4f66-ad29-48e63762f68e.png?resizew=61)
![](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)