(急求)求函数y=sinx+sin(x-π/3)的周期及值域

问题描述:

(急求)求函数y=sinx+sin(x-π/3)的周期及值域

y=sinx+sin(x-π/3)
=2sin(x-π/6)cos(π/6)
=√3sin(x-π/6)
T=2π,
-√3≤y≤√3