is the sequence geometric? identify its ratio. 1/3,2/9,4/27,8/81,16/243,..

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Guest Jul 8, 2015

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Best Answer

Yep....geometric.....the ratio is (2/3)

The series is given by:

(1/3)(2/3)^(n - 1) for n ≥ 1

CPhill Jul 8, 2015

CPhill · Answer 1 · 2015-07-08T10:27:48

Yep....geometric.....the ratio is (2/3)

The series is given by:

(1/3)(2/3)^(n - 1) for n ≥ 1