1.
![](https://img./dksih/QBM/2023/2/1/3165485716111360/3239662530863104/STEM/855a6d6e571c4b8f89dc8e74453d3feb.png?resizew=65)
![](https://img./dksih/QBM/2023/2/1/3165485716111360/3239662530863104/STEM/a9adea928bfb47c5b7edd709c24a164b.png?resizew=96)
2.
![](https://img./dksih/QBM/2023/2/1/3165485716111360/3239662530863104/STEM/27efc88c9ae7461ab65145035c736fc0.png?resizew=81)
![](https://img./dksih/QBM/2023/2/1/3165485716111360/3239662530863104/STEM/a9adea928bfb47c5b7edd709c24a164b.png?resizew=96)
3.
![](https://img./dksih/QBM/2023/2/1/3165485716111360/3239662530863104/STEM/bd62f8b694434bb98a1cc84c97f36b2b.png?resizew=56)
![](https://img./dksih/QBM/2023/2/1/3165485716111360/3239662530863104/STEM/a9adea928bfb47c5b7edd709c24a164b.png?resizew=96)
4.
![](https://img./dksih/QBM/2023/2/1/3165485716111360/3239662530863104/STEM/ac5a38a6405b4935ad598bce9ecf8db8.png?resizew=68)
![](https://img./dksih/QBM/2023/2/1/3165485716111360/3239662530863104/STEM/a9adea928bfb47c5b7edd709c24a164b.png?resizew=96)
![](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)