![](https://img./dksih/QBM/editorImg/2023/8/18/2b033a74-7f0f-4647-a56a-a3a4300fcbd1.png?resizew=78)
![](https://img./dksih/QBM/2023/8/16/3304192225968128/3305361081450496/STEM/a2db162ab4c04519b3fee5d25163c3c7.png?resizew=69)
![](https://img./dksih/QBM/editorImg/2023/8/18/41bea5f8-2160-45ca-8ead-696424a412cb.png?resizew=112)
![](https://img./dksih/QBM/editorImg/2023/8/18/60054255-fc28-46d8-8249-5ad013ee44a4.png?resizew=102)
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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)