Question

If I am understading L"hospital rule it says, if after taking the limit of a function and you end up with indeterminate form you just differentiate the function and then try again to come up with a real limit, and if this does not work you continue to find higher order derivatives until you can find a derivative that is not in the form 0/0 or infinity/infinity or some other indeterminate form. Is this correct? Thank you for your response/reponses.

Answer 1

True but it's usually takes 2 goes if you see having to differentiating more than that somethin muss be up

Answer 2

Thanks, so try until I have differentiated twice and then if I still end up with inderterminate form then, the derivative does not exist. Is that what you are saying.

Answer 3

Not quite, what i'm saying is it usually takes two goes to differentiate if you see yourself having to differentiate more than that check you working

Answer 4

check out http://www.calculus.org/