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![](https://img./dksih/QBM/2022/11/23/3115984970727424/3350011634302976/STEM/19a47928a62241b8b831e3934b16959c.png?resizew=62)
![](https://img./dksih/QBM/2022/11/23/3115984970727424/3350011634302976/STEM/d8b622b11d4e4b56ba1cb43a1c6cf4d3.png?resizew=78)
![](https://img./dksih/QBM/2022/11/23/3115984970727424/3350011634302976/STEM/85029e686bef4bc0aae54ac1a97634f8.png?resizew=89)
![](https://img./dksih/QBM/2022/11/23/3115984970727424/3350011634302976/STEM/e0afb0a2b3ad4dba9e27bd09601772dd.png?resizew=113)
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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)