Find how many terms of the following series are needed to make the given sums. a. 5

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Find how many terms of the following series are needed to make the given sums.

a. 5 + 8 + 11 + 14 + … = 670

b. 3 + 8 + 13 + 18 + … = 1575

c. 64 + 62 + 60 + … = 0

d. 34 + 30 + 26 + 22 + … = 112

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

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Question Posted: Aug 07, 2023 01:57 AM

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Find how many terms of the following series are needed to make the given sums. a. 5

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a 135 405 1215 c ...View the full answer

Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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