A.a TV show | B.a panda | C.a dog |
D.a blind man | E.ride a bike |
![](http://static.xuejinqu.com/qimg/bfb/bfbac71141f09aabd12123dd8a0bcb6b.png)
![](http://static.xuejinqu.com/qimg/7ce/7cef51276c98826c66554e16536563cc.png)
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![](http://static.xuejinqu.com/qimg/780/780e2ba271486eaf3b3a732162396eba.png)
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(
![](http://static.xuejinqu.com/qimg/02d/02d4be14c3ba5e63f73fc7ec689ff2f3.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)