1.TALL
![](https://img./dksih/QBM/2023/4/20/3220825925697536/3222136444420096/STEM/e8a3c19a73ca4062b67975e0d0d85f91.png?resizew=120)
2.TEACHER
![](https://img./dksih/QBM/2023/4/20/3220825925697536/3222136444420096/STEM/e8a3c19a73ca4062b67975e0d0d85f91.png?resizew=120)
3.STUDENT
![](https://img./dksih/QBM/2023/4/20/3220825925697536/3222136444420096/STEM/e8a3c19a73ca4062b67975e0d0d85f91.png?resizew=120)
4.friend
![](https://img./dksih/QBM/2023/4/20/3220825925697536/3222136444420096/STEM/e8a3c19a73ca4062b67975e0d0d85f91.png?resizew=120)
5.father
![](https://img./dksih/QBM/2023/4/20/3220825925697536/3222136444420096/STEM/e8a3c19a73ca4062b67975e0d0d85f91.png?resizew=120)
6.mother
![](https://img./dksih/QBM/2023/4/20/3220825925697536/3222136444420096/STEM/e8a3c19a73ca4062b67975e0d0d85f91.png?resizew=120)
![](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)