![](http://static.xuejinqu.com/qimg/c0d/c0ddbe2c89fde000e544c3c6efb32d43.png)
![](http://static.xuejinqu.com/qimg/e10/e10a68ce4da1d647d02ac9295a383e05.png)
![](http://static.xuejinqu.com/qimg/66d/66d3457aed74a8fbbe2fe44a78d54349.png)
______________ ______________ _____________
![](http://static.xuejinqu.com/qimg/071/071bfcb0a537b55771ffde0f7a582ac1.png)
![](http://static.xuejinqu.com/qimg/5a3/5a3ef2196a8394126d2c96a9bfbca84d.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)