hi,

it has been some time since i last saw calculus and I'm stuck at one excercise. The point is just to find limit of

$\displaystyle \frac{ln(x)}{\sum_{k=1}^n \frac{1}{k}} $

What I would do is just solving the summation as definite integral and then differentiating the fraction via l'Hospital rule. Is that an ok way to go?