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![](https://img./dksih/QBM/2023/9/10/3322016667762688/3322527608143872/STEM/e4231d7267b14702a565995f64b18e7b.png?resizew=77)
![](https://img./dksih/QBM/2023/9/10/3322016667762688/3322527608143872/STEM/1fdbccdc92254d8190e6ca6a5639f778.png?resizew=84)
![](https://img./dksih/QBM/2023/9/10/3322016667762688/3322527608143872/STEM/b662a95519d14bd6955f90ee7037146c.png?resizew=52)
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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)