All the terms of a geometric progression are positive. The sum of the first two terms is

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All the terms of a geometric progression are positive. The sum of the first two terms is 100 and the sum to infinity is 180. Find the first term and the common ratio.

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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 10:36 AM

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All the terms of a geometric progression are positive. The sum of the first two terms is

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Lets use the formulas for the sum of the first two terms and the sum to infinity of a geometric prog...View the full answer

Complete Pure Mathematics 1 For Cambridge International AS & A Level

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