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Solution - Arithmetic Progression

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Question

Find the common difference of an AP, whose first term is 5 and the sum of its first four terms is half the sum of the next four terms

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Similar questions

Write first four terms of the A.P. when the first term a and the common differenced are given as follows

a = 10, d = 10

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For the following APs, write the first term and the common difference 

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`3, 3 + sqrt2, 3 + 2sqrt2, 3 + 3sqrt2`

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Write the first five terms of the sequence defined by `a_n = (–1)^(n-1) . 2^n`

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