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![](http://static.xuejinqu.com/qimg/a0f/a0f6f1894879dfb2804ac2f97f573f00.png)
![](http://static.xuejinqu.com/qimg/5f8/5f8c05aa7a79442031aa2d0d17622faa.png)
![](http://static.xuejinqu.com/qimg/c52/c52f7b5196b0666379d3836e759fa8c8.png)
__ushroom __otato __omato __nion
![](http://static.xuejinqu.com/qimg/7fa/7faa18cfb701d27c943bafcf1d0e66a2.png)
![](http://static.xuejinqu.com/qimg/fec/fec613e1e6c72c50dcdeb242cbc4b6cb.png)
![](http://static.xuejinqu.com/qimg/4e7/4e7f3bd79fecefd2cfbd578511e9f9d1.png)
![](http://static.xuejinqu.com/qimg/d88/d88af86354562cb78aaad3f360821dfe.png)
__arrot __abbage __eans __eaches
![](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)