451

Part of 2009 Today's Calculation Of Integral

Problems(1)

Today's calculation of Integral 451

Source: 2009 Yamagata University entrance exam/Medical

Find \lim_{n\to\infty} \sum_{k\equal{}1}^n \ln \left(1\plus{}\frac{k^a}{n^{a\plus{}1}}\right).

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