The nth term of an arithmetic progression is 1/2(7 n). Write down the first three terms

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The nth term of an arithmetic progression is 1/2(7 − n). Write down the first
three terms and the 20th term.

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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 10:28 AM

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The nth term of an arithmetic progression is 1/2(7 n). Write down the first three terms

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Complete Pure Mathematics 1 For Cambridge International AS & A Level

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