f(x)=sin(x/2)cos(x/2)+√3*sin²(x/2)+√3/2 =1/2*sinx+√3/2*(1-cosx)+√3/2 =1/2*sinx-√3/2*cosx+√3 =sin(x-π/3)+√3∴f(x)的最小正周期T=2π令-π/2+2kπ≤x-π/3≤π/2+2kπ得:-π/6+2kπ≤x≤5π/6+2kπ∴f(x)的单调递增区间为[-π/6+2kπ,5π/6+2kπ] (k∈Z)望采纳