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![](https://img./dksih/QBM/2023/7/26/3289137609261056/3378435663929344/STEM/d030ea3091c445dbb5c5ffc83f46d263.png?resizew=77)
![](https://img./dksih/QBM/2023/7/26/3289137609261056/3378435663929344/STEM/074c3844060b47b288ff6909f91c807a.png?resizew=96)
![](https://img./dksih/QBM/2023/7/26/3289137609261056/3378435663929344/STEM/3afacf654531415cacdc2ac097fcc38c.png?resizew=88)
![](https://img./dksih/QBM/2023/7/26/3289137609261056/3378435663929344/STEM/c9fc884243b04e72a2496102d16a95f9.png?resizew=85)
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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)