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![](http://static.xuejinqu.com/qimg/288/28832982e2c5f4828e0461fd7fc5d31b.png)
![](http://static.xuejinqu.com/qimg/20a/20ac8b2b7ef9ce6e702e0f41a5aadeff.png)
2.
![](http://static.xuejinqu.com/qimg/76b/76b17a982e6dacadd79f2c7d68d3e235.png)
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![](http://static.xuejinqu.com/qimg/247/247e02fbdd684753c481666460c84e8b.png)
![](http://static.xuejinqu.com/qimg/a6e/a6e3e9575501d30c38bbec3649659b4d.png)
4.
![](http://static.xuejinqu.com/qimg/407/4074b2d3fb010556fa55349a7580069e.png)
![](http://static.xuejinqu.com/qimg/16e/16e393a701444e8b6276627442184a85.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)