![](https://img./dksih/QBM/2021/9/7/2802949080621056/2803272527519744/STEM/4a35518dba784292ac855b46aa06aa16.png?resizew=131)
![](https://img./dksih/QBM/2021/9/7/2802949080621056/2803272527519744/STEM/f83717a6-eeb6-4673-9a9d-5966bf2bd1e2.png?resizew=130)
![](https://img./dksih/QBM/2021/9/7/2802949080621056/2803272527519744/STEM/44398e7de6a94a6a97a605dedbdd1d15.png?resizew=103)
![](https://img./dksih/QBM/2021/9/7/2802949080621056/2803272527519744/STEM/560fe012bbe841b49f63794afc5b7214.png?resizew=101)
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同类型试题
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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)