Eric Nicholas K's answer to Lim Jing Yu's # Malaysia question.

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Second question.

L' Hopital's rule can be invoked when the value of

Numerator/Denominator

is either 0/0 or infinity/infinity.

If the first application of the L' Hopital's rule still results in either 0/0 or infinity/infinity, we must do another application of the L' Hopital rule. This is to be done until the limit is no longer 0/0 or infinity/infinity.