已知函数Y=sin(x+TT/3)sin(x-TT/6),求最小正周期和最大值TT是圆周率PAI,

已知函数Y=sin(x+TT/3)sin(x-TT/6),求最小正周期和最大值
TT是圆周率PAI,

Y=sin(x+TT/3)sin(x-TT/6) = cos(x-TT/6)sin(x-TT/6) = 1/2 sin(2x - TT/3)
所以最小正周期是TT
最大值是1/2