f(x)=2sinωxcosωx-2√3cos^2ωx+1+√3 =sin2ωx-√3cos2ωx+1 =2sin(2ωx-π/3)+1 因为f(x)的最小正周期是π,所以2π/2ω=ω,即ω=1, f(x)=2sin(2x-π/3)+1. 当2x-π/3=π/2+2kπ,k∈Z时,sin(2x-π/3)=1最大, 故当x=5π/12+kπ,k∈Z时,f(x)取得最大值3.