1.
![](http://static.xuejinqu.com/qimg/2f5/2f5555bacd006d3f0fef68fdacbafa65.png)
![](http://static.xuejinqu.com/qimg/e5c/e5c34bf6f0672cfb3b6897a5a8b35b1f.png)
2.
![](http://static.xuejinqu.com/qimg/b53/b53ebba3e6b287707f4db65ba14b0df7.png)
![](http://static.xuejinqu.com/qimg/58c/58c9dfc6da193b2deca45c0e04676823.png)
3.
![](http://static.xuejinqu.com/qimg/d66/d664a894306723497aea0b63823bb736.png)
![](http://static.xuejinqu.com/qimg/b23/b23696ebaa755ba5db06fd2be15ec185.png)
![](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)