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![](https://img./dksih/QBM/editorImg/2023/4/14/a805f4cd-56a0-4fc4-a242-4e6a2390dcda.png?resizew=153)
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![](https://img./dksih/QBM/editorImg/2023/4/14/31135f8e-de5f-464e-9e7f-77f9cf0e5462.png?resizew=152)
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![](https://img./dksih/QBM/editorImg/2023/4/14/ffdfc0e5-6f96-4dd3-9546-2d86ba05e953.png?resizew=152)
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![](https://img./dksih/QBM/editorImg/2023/4/14/1fc8dc4a-14fe-4778-932f-fa18a0fd2989.png?resizew=151)
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![](https://img./dksih/QBM/editorImg/2023/4/14/8d0a83e0-e169-441d-b7f9-2a9db61ebe3d.png?resizew=153)
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![](https://img./dksih/QBM/editorImg/2023/4/14/a9b6e4a7-4064-483c-8f9b-68d19c61131c.png?resizew=149)
7.
![](https://img./dksih/QBM/editorImg/2023/4/14/b2cf0db1-48c4-4348-81dd-7cd044b2e585.png?resizew=152)
![](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)