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How to compute $\lim_{N\rightarrow+\infty}\frac{\ln^2N}{N}\sum_{k=1}^{N-1}\left(\frac{k}{N}\right)^{2\ln N-2}$? thank you.

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    You shouldn't erase the question.2012-08-27
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    What have you tried? Did you try to apply the same technique as in [this problem](http://math.stackexchange.com/questions/187077/how-to-solve-this-limit-related-to-series)?2012-08-27

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