A. Queue up, please. B. Clean up, please. C. Don’t shout, please. D. Don’t push, please. E. Don’t talk. |
![](https://img./dksih/QBM/editorImg/2023/8/8/63b09d0b-48f9-45f8-9ab9-8637e7cea5e3.png?resizew=77)
2.
![](https://img./dksih/QBM/editorImg/2023/8/8/325aa2b8-51ba-48d6-8917-aa210b7cf283.png?resizew=82)
3.
![](https://img./dksih/QBM/editorImg/2023/8/8/001a6189-2e08-4fa0-a1de-466dc33f488e.png?resizew=109)
4.
![](https://img./dksih/QBM/editorImg/2023/8/8/8937b3d1-bd75-4f3f-92b8-4183db72a0b9.png?resizew=65)
5.
![](https://img./dksih/QBM/editorImg/2023/8/8/a253f14f-de5b-4836-93f8-c001fe1220fe.png?resizew=105)
![](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)