A.
![](http://static.xuejinqu.com/qimg/863/863dc666c0e2f8355535c92dd7c48524.png)
![](http://static.xuejinqu.com/qimg/e74/e740c936baf5ad0d2a0a98c263e4ac70.png)
![](http://static.xuejinqu.com/qimg/97b/97b6536c69df852b665dbdac280d0d22.png)
![](http://static.xuejinqu.com/qimg/0f5/0f5f256dc5055dad4277d8c49642b5c9.png)
![](http://static.xuejinqu.com/qimg/ff1/ff1d1946d61b4aad9a80d9a968dd6693.png)
1.
2.
3.
4.
5.
![](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)