Two arithmetic progressions are given as follows: AP–1: first term

MATHEMATICS · Single correct · CBSE · Mathematics · Arithmetic Progressions · Arithmetic Progressions

Problem

Two arithmetic progressions are given as follows: AP–1: first term 77, common difference 33 AP–2: first term 44, common difference 55 Which of the following expressions represents the nnth term of AP–2? (a) 5+(n−1)45 + (n - 1)4 (b) 4+(n−1)54 + (n - 1)5 (c) 4+5n4 + 5n (d) 4+(n−1)34 + (n - 1)3

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