Find the sum of the first five terms of the geometric progression .

MATHEMATICS · Single correct · A Level · Mathematics · Sequences and series · Sequences and series

Problem

Find the sum of the first five terms of the geometric progression 3,  6,  12,…3,\;6,\;12,\dots. (a) 4848 (b) 9696 (c) 9393 (d) 4545

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