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Limita sir cu ajutorul sumei Riemann
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Limita sir cu ajutorul sumei Riemann
Posted:
Mon Jan 05, 2009 12:43 am
by
Aalexandru
Calcultati limita sirului:
\( a_n=\frac{1}{n}\sum_{k=1}^{n}k\arctan\frac{n}{n^2+k(k-1)} \)