1. br d a.
![](http://static.xuejinqu.com/qimg/9ef/9ef92f33385dd8c393bd025b8ecf2b40.png)
2. ch ken b.
![](http://static.xuejinqu.com/qimg/013/0131a681cadf413658b7427a55397d49.png)
3. gs c.
![](http://static.xuejinqu.com/qimg/b21/b21433330437740ef8b564a59fadae78.png)
4. m k d.
![](http://static.xuejinqu.com/qimg/b48/b487e48c01045fe7d6aeaf3055aae1aa.png)
5. n dles e.
![](http://static.xuejinqu.com/qimg/d3a/d3aaf7041c52ffc1cc11de98149da6d0.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)