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let-S-n-k-1-2n-1-1-n-2-k-find-lim-n-S-n-




Question Number 51980 by maxmathsup by imad last updated on 01/Jan/19
let S_n =Σ_(k=1) ^(2n+1)     (1/( (√(n^2 +k))))  find lim_(n→+∞)   S_n
letSn=k=12n+11n2+kfindlimn+Sn

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