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1.
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2.
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![](http://static.xuejinqu.com/qimg/f8c/f8c2c852d777ec6216d0ed143bcd004b.png)
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3.
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![](http://static.xuejinqu.com/qimg/56e/56e908b90b37ff8e5b19c0889a1b7852.png)
![](http://static.xuejinqu.com/qimg/d84/d848f9097019d3cb126c8a8887876975.png)
4.
![](http://static.xuejinqu.com/qimg/46f/46fc5377c1d886600c353c07cc65fab7.png)
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![](http://static.xuejinqu.com/qimg/d84/d848f9097019d3cb126c8a8887876975.png)
![](http://static.xuejinqu.com/images/y-prise.png)
同类型试题
![](http://static.xuejinqu.com/images/medal.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)
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)