Question

Укажите производную функции S(t)=3/4t3+1/6t2+1/3t+2/3:

Answer 1

$S(t)= frac{3}{4t^3}+ frac{1}{6t^2}+ frac{1}{3t} +frac{2}{3} \ \ S'(t)= frac{-3*3}{4t^4}+ frac{-2}{6t^3}+ frac{-1}{3t^2} = -frac{9}{4t^4}- frac{1}{3t^3}- frac{1}{3t^2}$