In a convergent geometric series the common ratio is r and the first term is 2. Given
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In a convergent geometric series the common ratio is r and the first term is 2. Given that S∞ = 16 × S3,
a. Find the value of the common ratio, giving your answer to 4 significant figures.
b. Find the value of the fourth term.
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Related Book For
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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