Question

Помогите найти производную

Answer 1

f'(x)=sqrt3×(-sinx)+(2pi/3)x , x=pi/3

f'(x)=sqrt3×(-sin(pi/3))+(2pi/3)×(pi/3)

f'(x)= sqrt3 ×(-sqrt3)/2+(2(pi)^2)/9

f'(x)= 3/2+(2(pi)^2)/9