Question

find the sum to infinity of the following arithmetico-geometric sequence -

3, 6/5, 9/25, 12/125, 15/625,...

kindly solve the question using this formula - a/1-r + dr(1-r)²

p.s - any attempt made to answer this question which is way off the topic or not related to this question will result in report. ​

Answer 1

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Answer 2

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HERE IS UR ANSWER

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