i am given a set of amounts R(1+i)^(n-1)+R(1+i)^(n-2)+...... R(1+i)^1,R and so on it has to do with compound interest.(adsbygoogle = window.adsbygoogle || []).push({});

how do i prove this is a geometric series?

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# Homework Help: Show a sequence of amounts are a geometric series

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