1.c t
![](http://static.xuejinqu.com/qimg/57e/57e713e9171e896062bc3ddebf5851e7.png)
![](http://static.xuejinqu.com/qimg/75e/75ef4dba6f76fa762c11f4f4caa8c8f7.png)
3.p da
![](http://static.xuejinqu.com/qimg/334/3343157b1418cca062f1cd05e317fd15.png)
![](http://static.xuejinqu.com/qimg/64c/64c86420b4021a46fe90ce81a6f75a42.png)
5.m se
![](http://static.xuejinqu.com/qimg/ad7/ad7d5f4fef5cd48c25b6da14f7f52ca4.png)
![](http://static.xuejinqu.com/qimg/21b/21b235a07968b5d93175f88838265eaf.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)