1)f(x)=v3/2*sin2wx+1/2(1-cos2wx)=1/2+v3/2*sin2wx-1/2*cos2wx=1/2+sin(2wx-π/6)
T=2π/2|w|=π/2,w=2,f(x)=1/2+sin(4x-π/6)
单调递增区间:2kπ-π/2
1)f(x)=v3/2*sin2wx+1/2(1-cos2wx)=1/2+v3/2*sin2wx-1/2*cos2wx=1/2+sin(2wx-π/6)
T=2π/2|w|=π/2,w=2,f(x)=1/2+sin(4x-π/6)
单调递增区间:2kπ-π/2