Consider the series Find S4 and S4 S8 = II 7 15 223 390 S8 ∞ n=1 2 n+ 3 . Let så be the n-th partial sum; that is Sn = n i=1 2 i + 3

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Q: Find S4 S8 = S4 Consider the series and s8 363 140 123 44 n=1 n+ 3 Let Sn be the n-th partial sum;…

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Q: 12. 5 (S-1)(s-2)

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