![](http://static.xuejinqu.com/qimg/a6b/a6b9cca53ce30b2db3fa00aa8f098cae.png)
![](http://static.xuejinqu.com/qimg/150/15097c86d3edbeb555c49b9a31aa11f9.png)
![](http://static.xuejinqu.com/qimg/00d/00dc73a3d0dc1fd416281504550971c6.png)
![](http://static.xuejinqu.com/qimg/6a4/6a47e60d7cef8115b04a84a1500f44b7.png)
A.12.56 | B.62.8 | C.113.04 | D.251.2 |
![](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)