f(x)=sin(x+派/4)-根号3cos(x+派/4)的最大值和最小正周期

f(x)=sin(x+派/4)-根号3cos(x+派/4)的最大值和最小正周期
f(x)=sin(x+派/4)-根号3cos(x+派/4)的最大值和最小正周期

f(x)=sin(x+派/4)-根号3cos(x+派/4)的最大值和最小正周期
f(x)=2[1/2sin(x+π/4)-根号3/2cos(x+π/4)]
=2[sin(x+π/4-π/3)]
=2sin(x-π/12)
则最大值是2,最小正周期是2π