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![](https:///quesimg/Upload/formula/9a4aa88f54016f9369f6de339314604b.png)
![](https:///quesimg/Upload/formula/530f5b63e797195906285c0c03eb9276.png)
![](https:///quesimg/Upload/formula/9d43eb0b274e00cbbc4a210da4165042.png)
![](https:///quesimg/Upload/formula/530f5b63e797195906285c0c03eb9276.png)
![](https:///quesimg/Upload/formula/9d43eb0b274e00cbbc4a210da4165042.png)
![](https://img./dksih/QBM/2021/6/20/2747290694737920/2747873242808320/STEM/063c201f-dcc7-4364-8f59-5ab864d0d8d2.png?resizew=190)
A.1.2V | B.2.1V | C.0.9V | D.1.1V |
![](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)