1. A.
![](https://img./dksih/QBM/2023/8/16/3304192225968128/3305361080852480/STEM/4a43ac486ade488a84843f54f8a1c8ee.png?resizew=149)
![](https://img./dksih/QBM/2023/8/16/3304192225968128/3305361080852480/STEM/f1fb6fef300e455eaf4b1399f9dffbd3.png?resizew=79)
2. A.
![](https://img./dksih/QBM/editorImg/2023/8/18/a15421a4-d137-461c-b2e8-09d6addb41a3.png?resizew=113)
![](https://img./dksih/QBM/editorImg/2023/8/18/41180eb1-aad9-4993-896c-3c3cc1376ec0.png?resizew=75)
3. A.
![](https://img./dksih/QBM/editorImg/2023/8/18/4ca0420d-9c25-4be4-a161-1af4dc593e22.png?resizew=76)
![](https://img./dksih/QBM/2023/8/16/3304192225968128/3305361080852480/STEM/3cc81cf8a4d843e28354617767c86308.png?resizew=112)
4. A.
![](https://img./dksih/QBM/2023/8/16/3304192225968128/3305361080852480/STEM/0824425dda70460baf07da67719a6553.png?resizew=76)
![](https://img./dksih/QBM/2023/8/16/3304192225968128/3305361080852480/STEM/778b7984c41f4f759a1b0cd122945132.png?resizew=92)
5. A.
![](https://img./dksih/QBM/editorImg/2023/8/18/87820d3b-7d9b-4ce6-9ca3-45084a765d97.png?resizew=89)
![](https://img./dksih/QBM/editorImg/2023/8/18/fc8301b9-2cd0-4c84-81dd-de06552e5c5d.png?resizew=101)
![](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)