Question

Write formula of sum of an increasing gp ( geometrical progression ) ​

Answer 1

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Sum of Terms in a Geometric Progression

where, r=common ratio. n=number of terms. = a/(1-r) where 0< r<1.

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Answer 2

Answer:

Sum to infinity, = a/(1-r) where 0< r<1. If a is the first term, r is the common ratio of a finite G.P. ... The nth term from the end of the G.P. with the last term l and common ratio r is l/(r(n-1)..