1.
![](https://img./dksih/QBM/2019/8/8/2264254700806144/2267368246124544/STEM/180ccbee58ef4c35b6f5f896dda30748.png?resizew=78)
2.
![](https://img./dksih/QBM/2019/8/8/2264254700806144/2267368246124544/STEM/e441f855360b448da2a01c61eb8f0dd0.png?resizew=73)
3.
![](https://img./dksih/QBM/2019/8/8/2264254700806144/2267368246124544/STEM/4b909248b3b04f55976f8e23d5424e1d.png?resizew=76)
4.
![](https://img./dksih/QBM/2019/8/8/2264254700806144/2267368246124544/STEM/7377f4c0ea2d4ee3979ddc417845d9aa.png?resizew=65)
![](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)