The first term of an AP is and the common difference is

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

Problem

The first term of an AP is 77 and the common difference is −0.5-0.5. Calculate the sum of its first 16 terms. (a) 4848 (b) 5252 (c) 4444 (d) 112112

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