The sum of the first n terms of a series is given by S n = 2n(n

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The sum of the first n terms of a series is given by S_n = 2n(n + 3). Show that the terms of the series form an arithmetic progression.

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

ISBN: 9780198427438

2nd Edition

Authors: Jean Linsky, Brian Western, James Nicholson

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Question Posted: Apr 14, 2023 10:30 AM

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The sum of the first n terms of a series is given by S n = 2n(n

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

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