A. red B. black C. brown D. white E. orange |
![](https://img./dksih/QBM/editorImg/2023/8/7/10d28c6b-4e5c-4614-8333-6291792f6036.png?resizew=95)
![](https://img./dksih/QBM/2023/7/14/3280736369582080/3295120271032320/STEM/409a06693560498c91c80a4459f998cd.png?resizew=87)
2.
![](https://img./dksih/QBM/editorImg/2023/8/7/76bf98f2-2081-4994-810a-6d602f647ee7.png?resizew=57)
![](https://img./dksih/QBM/2023/7/14/3280736369582080/3295120271032320/STEM/409a06693560498c91c80a4459f998cd.png?resizew=87)
3.
![](https://img./dksih/QBM/editorImg/2023/8/7/933a42b6-54df-46c7-b5b5-5994e4ccd012.png?resizew=51)
![](https://img./dksih/QBM/2023/7/14/3280736369582080/3295120271032320/STEM/409a06693560498c91c80a4459f998cd.png?resizew=87)
4.
![](https://img./dksih/QBM/editorImg/2023/8/7/ce3c60e7-9a68-410a-80be-3299df06aeb8.png?resizew=64)
![](https://img./dksih/QBM/2023/7/14/3280736369582080/3295120271032320/STEM/409a06693560498c91c80a4459f998cd.png?resizew=87)
5.
![](https://img./dksih/QBM/editorImg/2023/8/7/1e7212f5-9b60-41cc-87c0-5a05f4ea4596.png?resizew=46)
![](https://img./dksih/QBM/2023/7/14/3280736369582080/3295120271032320/STEM/409a06693560498c91c80a4459f998cd.png?resizew=87)
![](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)