The first term of an arithmetic progression is 8 and the last term is 34. The sum
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The first term of an arithmetic progression is 8 and the last term is 34. The sum of the first sic terms is 58. Find the number of terms in this progression.
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In an arithmetic progression the sum of the first n terms is given by the formula S ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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