![](https://img./dksih/QBM/editorImg/2023/11/10/3eb21b0a-f980-4d5a-a2a7-fac41d839a5d.png?resizew=158)
![](https://img./dksih/QBM/editorImg/2023/11/10/847cab1b-722d-4a9a-856f-ff8a71b15b1e.jpg?resizew=174)
![](https://img./dksih/QBM/editorImg/2023/11/10/d1d59176-4d7e-4d59-b165-dc856fdfe68d.png?resizew=113)
![](https://img./dksih/QBM/editorImg/2023/11/10/a924f35c-6dc6-4242-9dff-c5c31c6b4a7f.png?resizew=191)
![](https://img./dksih/QBM/editorImg/2023/11/10/d69d050a-9d48-44f2-bc76-af32585e229e.png?resizew=155)
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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)