![](http://static.xuejinqu.com/qimg/79c/79c3c8fcdc1eb919daa18110f6d1f2c9.png)
![](http://static.xuejinqu.com/qimg/556/556cfe5e835a660c2244ba505a8b22ee.png)
![](http://static.xuejinqu.com/qimg/9b6/9b6d088e905935a4cafa7cb1d12347bc.png)
(1)若
![](http://static.xuejinqu.com/qimg/06a/06a201e11cf68d26bdf10387961f3dfd.png)
![](http://static.xuejinqu.com/qimg/29c/29cafc4e9be690de1f9fd3cd4061a262.png)
(2)在(1)的条件下,若函数
![](http://static.xuejinqu.com/qimg/5fd/5fdd0e289cf146b1319c985d80be19a5.png)
![](http://static.xuejinqu.com/qimg/c7d/c7d2cdd237cde8355c7a16d9a931b799.png)
![](http://static.xuejinqu.com/qimg/5fd/5fdd0e289cf146b1319c985d80be19a5.png)
![](http://static.xuejinqu.com/qimg/164/16450be3be8aeed50b467ba6fd4dd895.png)
![](http://static.xuejinqu.com/qimg/5fd/5fdd0e289cf146b1319c985d80be19a5.png)
![](http://static.xuejinqu.com/qimg/164/16450be3be8aeed50b467ba6fd4dd895.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)