The firs term of a progression is 8 and the second term is 12. Find the sum

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The firs term of a progression is 8 and the second term is 12. Find the sum of the first six terms given that the progression is

a. Arithmetic

b. Geometric.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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Question Posted: Aug 31, 2021 01:08 AM

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The firs term of a progression is 8 and the second term is 12. Find the sum

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a If the progression is arithmetic then the common difference d between terms can be found by subtra...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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