A.
![](http://static.xuejinqu.com/qimg/7f0/7f086cf2b30117c04e9272c85b7f3d35.png)
![](http://static.xuejinqu.com/qimg/eff/eff51b6566e85fc6437671ce11b07fb8.png)
![](http://static.xuejinqu.com/qimg/226/226bc19d7f2f7d056c2963a981a251d7.png)
![](http://static.xuejinqu.com/qimg/8d3/8d378734cb5ab2a1a9f9bfcae86ac24f.png)
E.
![](http://static.xuejinqu.com/qimg/dc6/dc632fd991ce787f0aae06a730794378.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)