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 (13)/(12) and their product is . Find the common ratio and the terms.

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 (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 21 and sum of their squares is 189. Find the common ratio :

Let the sum of first three terms of G.P.with real terms be 13/12 and their product is -1. If the absolute value of the sum of their infinite terms is S, then the value of 7S is

The sum of the first three terms of a G.P is S and their product is 27 . Then all such S lie in :

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.

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

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