The sum of the 1st and 2nd terms of a geometric progression is 50 and the sum

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The sum of the 1st and 2nd terms of a geometric progression is 50 and the sum of the 2nd and 3rd terms is 30. Find the sum to infinity.

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Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

ISBN: 9781108407144

1st Edition

Authors: Sue Pemberton, Julian Gilbey

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Question Posted: Mar 10, 2023 06:35 AM

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The sum of the 1st and 2nd terms of a geometric progression is 50 and the sum

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Let the first term of the geometric progression be denoted by a and the common ratio be denoted by r ...View the full answer

Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook

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