let S_n =Σ_(k=1) ^n (((−1)^k )/k) and H_n =Σ_(k=1) ^n (1/k) calculate S_n interms of H_n 2)find lim_(n→+∞) S


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Question Number 63164 by mathmax by abdo last updated on 29/Jun/19

$l e t S_{n} = \sum_{k = 1}^{n} \frac{{(- 1)}^{k}}{k} a n d H_{n} = \sum_{k = 1}^{n} \frac{1}{k}$ $c a l c u l a t e S_{n} i n t e r m s o f H_{n}$ $2) f i n d {l i m}_{n \to + \infty} S_{n}$
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