(_____) 1.
![](http://static.xuejinqu.com/qimg/8d3/8d3e1b7e697d153f5a7bcf27a5e64dbc.png)
(_____) 2.
![](http://static.xuejinqu.com/qimg/732/732e64902a7cae6db0a41e5609cf97ed.png)
(_____) 3.
![](http://static.xuejinqu.com/qimg/92e/92e1e3df896c10ef20ab1a70fe67b0f0.png)
(_____) 4.
![](http://static.xuejinqu.com/qimg/3ee/3ee7d36f3fdf7b3320775836465e7197.png)
![](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)