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![](http://static.xuejinqu.com/qimg/e31/e318e525843d7ddf45341b369caa8277.png)
![](http://static.xuejinqu.com/qimg/415/41578064d9be000f5501e6a3c0013344.png)
![](http://static.xuejinqu.com/qimg/839/839a511f2ef0ff5b6d8988643ab8d567.png)
![](http://static.xuejinqu.com/qimg/db8/db8e62ea1d4168b79aa514c6b45e2391.png)
![](http://static.xuejinqu.com/qimg/5e0/5e01e288011eb8cc91e405e4ee8f8c6b.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)