The fifth term of an arithmetic progression is 32 and the tenth term is 62. a. Find
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The fifth term of an arithmetic progression is 32 and the tenth term is 62.
a. Find the first term and the common difference.
b. The sum of all the terms in this progression is 350. How many terms are there?
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Given 1 5 th term t 5 32 2 10 th term t 10 62 3 Sum of all terms S n 350 To find 1 ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics
ISBN: 9781510421646
1st Edition
Authors: Val Hanrahan, Jeanette Powell
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