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Concursul GM "Nicolae Teodorescu" 2009, problema 2

Posted: Tue Aug 18, 2009 7:52 pm
by Laurentiu Tucaa
Sa se calculeze :\( \lim_{n\to\infty} \frac{\sum_{k=1}^n [ke^{1/k}]}{n^2} \)

Ionel Tudor

Posted: Tue Aug 18, 2009 8:01 pm
by Marius Mainea
\( \frac{1}{2} \) (Cesaro- Stolz)