Question

the sum of the first three term of G.P is 16.and the sum of the next three terms in 128.find the sum of 'n' terms of G.P
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Answer 1

Answer:

hi guys its your answer

Step-by-step explanation:

The sum of first three terms of a G.P. is 16. The sum of the next three terms is 128. Divide equation (1) and (2), The common ratio is r=2.