Saturday
April 19, 2014

Homework Help: Calculus

Posted by Hannah on Thursday, April 25, 2013 at 12:01am.

Find the limit as x approaches infinity of (lnx)^(1/x). This unit is on L'Hopital's rule. I know that the answer is 1, I just don't know how to get there. I tried taking the ln of everything so that you have ln(the whole limit) = limx-->infinity (1/x)ln(lnx) but I don't know if that's the right step to take or not. Can someone point me in the right direction?

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