1f(x)=a·b=(2sin(ωx),cos(ωx)^2)·(cos(ωx),2√3)=sin(2wx)+√3(cos(2wx)+1)=2sin(2wx+π/3)+√3f(x)图像的相邻两对称轴的距离为π即:函数的最小正周期:2π即:2π/(2w)=2π即:w=1/2即:f(x)=2sin(x+π/3)+√32|f(x)-m|<2,即:m-2即:m-2<2sin(x+π/3)+√3即:m-2-√3<2sin(x+π/3)x∈[π/6,π/3],即:x+π/3x∈[π/2,2π/3],即:√3≤2sin(x+π/3)≤2需:m+2-√3>2,m-2-√3<√3即:√3