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Asked by Anna

Given an infinte geometric series, with S=14 and the first term 9, find the ratio between terms.
17 years ago

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Answered by Reiny
S = a/(1-r)
14 = 9/(1-r)
1-r = 9/14
1-9/14 = r
r = 5/14
17 years ago
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Given an infinte geometric series, with S=14 and the first term 9, find the ratio between terms.

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