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lim-n-S-1-S-n-S-2-S-n-1-S-3-S-n-2-S-n-S-1-S-1-2-S-2-2-S-n-2-when-S-n-is-sum-of-infinite-series-whose-first-term-n-and-common-ratio-1-n-1-find-the-value-of-limit




Question Number 58247 by tanmay last updated on 20/Apr/19
lim_(n→∞)  ((S_1 S_n +S_2 S_(n−1) +S_3 S_(n−2) +...+S_n S_1 )/(S_1 ^2 +S_2 ^2 +...+S_n ^2 ))  when S_n  is sum of infinite series whose  first term=n   and common ratio (1/(n+1))  find the value of limit
limnS1Sn+S2Sn1+S3Sn2++SnS1S12+S22++Sn2whenSnissumofinfiniteserieswhosefirstterm=nandcommonratio1n+1findthevalueoflimit

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