- Cory Ahn Consider The Series 3 N N 3 Recall That 8 Denotes The N Th Partial Sum I E Sn A A An A 1 (47.15 KiB) Viewed 12 times
(Cory Ahn Ⓒ) Consider the series 3 n(n+3) Recall that 8, denotes the n-th partial sum, i.e., Sn = a₁ + a₂ + ... + an. a)
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(Cory Ahn Ⓒ) Consider the series 3 n(n+3) Recall that 8, denotes the n-th partial sum, i.e., Sn = a₁ + a₂ + ... + an. a)
(Cory Ahn Ⓒ) Consider the series 3 n(n+3) Recall that 8, denotes the n-th partial sum, i.e., Sn = a₁ + a₂ + ... + an. a) [4 marks] Find the expression for s, in terms of n. Your expression should be in closed form. b) [1 marks] Evaluate lim Sn. 11-00 c) [1 mark] In one sentence, explain what your answer in part b) says about the series 3 n=1 -? n(n + 3)