The sum of intinite number of terms of a decreasing G.P.is 4 and the sum of the squares of its terms to infinity is `16/3` find the G.P.

The sum of infinite number of terms of a G.P. is 4 and the sum of their cubes is 192. Find the series.

The sum to infinity of a G.P. is 3 and the sum of squares of its terms is also 3. Find the G.P.

The sum to infinity of a G.P. is 15 and the sum of squares of its terms is 45. Find the G.P

The sum of infinite number of terms in G.P. is 20 and the sum of their squares is 100. Then find the common ratio of G.P.

The sum of the first three terms of an increasing G.P. is 21 and the sum of their squares is 189. Then the sum of its first n terms is

If the sum of an infinite geometric series is 15 and the sum of the squares of these terms is 45 , find the G.P.

The sum of the first three terms of a strictly increasing G.P. is alphas and sum of their squares is s^2

If the sum of an infinitely decreasing G.P. is 3, and the sum of the squares of its terms is 9//2 , the sum of the cubes of the terms is

If the sum of an infinite decreasing G.P. is 3 and the sum of the squares of its term is 9/2, then write its first term and common difference.

The sum of the first three terms of G.P. is 7 and the sum of their squares is 21. Determine the first five terms of the G:P.