![](https://img./dksih/QBM/editorImg/2023/6/7/358b715f-f3f9-4fa5-8dd5-0f56c380e125.png?resizew=110)
![](https://img./dksih/QBM/editorImg/2023/6/7/a039b62e-0822-46ab-b1a8-8b31f191d8fd.png?resizew=122)
![](https://img./dksih/QBM/editorImg/2023/6/7/d60f8e8e-0aee-4df3-bac6-738bfe7e7810.png?resizew=111)
![](https://img./dksih/QBM/editorImg/2023/6/7/42d73834-8cfb-4174-aabb-cc770c6c1b25.png?resizew=119)
![](https://img./dksih/QBM/editorImg/2023/6/13/7be47d2e-fdb3-40ab-8812-597ac6b2170a.png?resizew=140)
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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)