The sum of first three terms of a G.P. is `(39)/(10)` and their product is 1. Find the common ratio and the terms.

The sum of first three terms of a G.P.is (13)/(12) and their product is . Find the common ratio and the terms.

The sum of first three terms of a G.P.is 13/12 and their product is -1. Find the G.P.

The sum of first three terms of a G.P. is 21 and sum of their squares is 189. Find the common ratio :

Sum of three terms in a G.P.is 31 and product is 125. Find the number

The sum of first three terms of a G.P. is (1)/(8) of the sum of the next three terms. Find the common ratio of G.P.

The sum of first 12 terms of a G.P. is five times the sum of the first 6 terms. Find the common ratio.

The sum of first 6 terms of a G.P. is nine times the sum of the first 3 terms. Find the common ratio.

The sum of first three terms of a G.P. is 15 and sum of next three terms is 120. Find the sum of first n terms.

The first term of as G.P. is 3 and the sum to infinity is 12. Find the common ratio.

If the sum of three consecutive terms of a G.P. is 38 and their product is 1728, then find these three consecutive terms.