A few days ago
Anonymous

using the quotient rule find the derivative of cos 6t/(t^4)?

using the quotient rule find the derivative of cos 6t/(t^4)?

Top 1 Answers
A few days ago
Dominic D

Favorite Answer

quotient rule

f and g are two functions of f

if h = f/g then h’ = (f’g – f g’ )/g^2

h = cos6t/(t^4)

f = cos6t f’ = -6sin6t

g = t^4 g’ = 4t^3 g^2= t^8

h ‘ = (-6sin6t * t^4 + cos6t * 4t^3) / (t^8)

simplify … cancel out t-terms.

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