![](https:///quesimg/Upload/formula/9142a8490de14a87eda628ffa7e28982.png)
![](https:///quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https:///quesimg/Upload/formula/6aa2b5e09f8ec785c59900a529390a02.png)
![](https:///quesimg/Upload/formula/ecff6005f926665a926c07ad62e0f032.png)
![](https:///quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https:///quesimg/Upload/formula/91513388f094bbe8dcd37d8900d574bd.png)
![](https://img./dksih/QBM/editorImg/2022/6/17/34ec29cb-5599-46a8-a2b5-5f90dc228a36.png?resizew=314)
(1)求
![](https:///quesimg/Upload/formula/d39b8d91afc34e4a9b0fdbb6bafb9087.png)
(2)
![](https:///quesimg/Upload/formula/98013a5042685a1db94249e70c62c09a.png)
(3)从点A开始,以
![](https:///quesimg/Upload/formula/b3533837e3d08c461dea031a44e5424d.png)
![](https:///quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.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)