Part A
![](http://static.xuejinqu.com/qimg/b32/b32806413f35d840b5fce54286d62a4b.png)
![](http://static.xuejinqu.com/qimg/caf/caf91a118aa5c19e24de046a432e31ec.png)
![](http://static.xuejinqu.com/qimg/f6b/f6b9b625bb7b2641774616bf8e8580e1.png)
![](http://static.xuejinqu.com/qimg/37c/37ccf45435f65a08da95d026e27b83a8.png)
![](http://static.xuejinqu.com/qimg/331/3318014353b3f7ef5c75b184bfbc8eb6.png)
Part B
![](http://static.xuejinqu.com/qimg/4f4/4f4f8dc764f1f39df52c12544a793576.png)
![](http://static.xuejinqu.com/qimg/318/318367e315339fc87b86746aaff418fd.png)
![](http://static.xuejinqu.com/qimg/b43/b431eab10072dc5473f47d89dfd9c33b.png)
![](http://static.xuejinqu.com/qimg/eb6/eb6fa3b06ee1b628024513e62031b3a8.png)
![](http://static.xuejinqu.com/qimg/14e/14edb59b9998a41bf6bb70b42347b1ac.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)