![](https://img./dksih/QBM/2022/3/29/2946748609536000/2947510168223744/STEM/c70b3e1ea1354a858e110622230bfaa4.png?resizew=80)
![](https://img./dksih/QBM/2022/3/29/2946748609536000/2947510168223744/STEM/58ab41a2e3884972ae32fa4d4c0902d3.png?resizew=90)
![](https://img./dksih/QBM/2022/3/29/2946748609536000/2947510168223744/STEM/ba486cfabbb842ae995e262975e61fc3.png?resizew=96)
![](https://img./dksih/QBM/2022/3/29/2946748609536000/2947510168223744/STEM/6c26ed37d6c24824bf58d0cf8fdeaef3.png?resizew=90)
![](https://img./dksih/QBM/2022/3/29/2946748609536000/2947510168223744/STEM/c1d6e606486745bcb4c9544e09efdb01.png?resizew=82)
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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)