How are we going to take derivative of of quotient in L'Hospital rule?? numerator's and denomenator's separate derivative [f(x)'/g(x)'] or we have to apply quotient derivative formula [f(x)/g(x)] = [g(x)f(x)'-f(x)g(x)']/v^2 ?

Question

How are we going to take derivative of of quotient in L'Hospital rule?? numerator's and denomenator's separate derivative [f(x)'/g(x)'] or we have to apply quotient  derivative formula [f(x)/g(x)] = [g(x)f(x)'-f(x)g(x)']/v^2 ?

anonymous · Answer

l\hopital's rule take the derivative separately.  do NOT use the quotient rule.