A.
![](http://static.xuejinqu.com/qimg/ebb/ebb7d792f039d78d534747fa85b27ea3.png)
![](http://static.xuejinqu.com/qimg/ec7/ec7adf737ab15175aabc730a2cf288ef.png)
![](http://static.xuejinqu.com/qimg/e6c/e6cf6b9a39671518a9dd3ba0cd4afa2a.png)
![](http://static.xuejinqu.com/qimg/2b2/2b2ff538b6ee69d691e31298c683d0a1.png)
1.
![](http://static.xuejinqu.com/qimg/5f4/5f495aa29168282d3f659e49a274b41e.png)
2.
![](http://static.xuejinqu.com/qimg/025/0253fad412ce0641818d3ff74e47a228.png)
3.
![](http://static.xuejinqu.com/qimg/30c/30cd9d1447aa2d43325dbdea1b557cda.png)
4.
![](http://static.xuejinqu.com/qimg/02c/02c214fba61f2a5f809d0ddd2f4b615c.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)