![](https:///quesimg/Upload/formula/2a9bfa68259d7a331be323b2038d628a.png)
![](https:///quesimg/Upload/formula/2a9bfa68259d7a331be323b2038d628a.png)
![](https:///quesimg/Upload/formula/2a9bfa68259d7a331be323b2038d628a.png)
![](https:///quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://img./dksih/QBM/editorImg/2022/7/5/42e4e94e-6248-46b6-966e-040474e4604c.png?resizew=303)
A.24![]() | B.24![]() | C.12![]() | D.12![]() |
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同类型试题
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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)