![](https://img./dksih/QBM/2021/8/23/2792352779231232/2792604430884864/STEM/7a6bd6b29b134b0888d36944e1f7e057.png?resizew=33)
![](https://img./dksih/QBM/2021/8/23/2792352779231232/2792604430884864/STEM/62602669b8ec49da8230136a27d7cd00.png?resizew=30)
1.
![](https://img./dksih/QBM/2021/8/23/2792352779231232/2792604430884864/STEM/fe280c05e05b4875bc7955eaf0dba054.png?resizew=141)
2.
![](https://img./dksih/QBM/2021/8/23/2792352779231232/2792604430884864/STEM/52e465d05fdf4717894e4a7d957bbda4.png?resizew=138)
3.
![](https://img./dksih/QBM/2021/8/23/2792352779231232/2792604430884864/STEM/ac64f5e1679944a1a02faf254f0bdd8c.png?resizew=142)
4.
![](https://img./dksih/QBM/2021/8/23/2792352779231232/2792604430884864/STEM/5b0265d8f9d34f20840bd333276c488d.png?resizew=142)
![](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)