1.
![](https://img./dksih/QBM/2021/4/25/2707293881417728/2707653177409536/STEM/4e748b12698d49de90fc8d1695e1ad9a.png?resizew=78)
2.
![](https://img./dksih/QBM/2021/4/25/2707293881417728/2707653177409536/STEM/83a64e19-b12c-4889-b3c0-1e627d5640eb.png?resizew=122)
3.
![](https://img./dksih/QBM/2021/4/25/2707293881417728/2707653177409536/STEM/985407e5-8194-4fb0-ab95-c053820f3270.png?resizew=103)
4.
![](https://img./dksih/QBM/2021/4/25/2707293881417728/2707653177409536/STEM/8bf6fb84-f5e3-45cd-a74d-eeafac2be815.png?resizew=70)
![](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)