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![](http://static.xuejinqu.com/qimg/f9c/f9c5df3a4a63541c96b7b7dab4e34a07.png)
( )1.
![](http://static.xuejinqu.com/qimg/53f/53f506e21794cb752ac773078928fe95.png)
![](http://static.xuejinqu.com/qimg/00f/00fdc2ef1733687aee484cbf524027d7.png)
( )2.
![](http://static.xuejinqu.com/qimg/53f/53f506e21794cb752ac773078928fe95.png)
![](http://static.xuejinqu.com/qimg/b03/b03246e51f0e1c22475e8beebe499ed4.png)
( )3.
![](http://static.xuejinqu.com/qimg/53f/53f506e21794cb752ac773078928fe95.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)