The first term of an infinitely decreasing G.P. is unity and its sum is S. The sum of the squares of the terms of the progression is

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 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

The first term of an infinite G.P. is a and its sum is 3, then-

The first term of an infinite G.P. is 1 and each term is twice the sum of the succeeding terms, then the sum of the series 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.

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

The sum of an infinite G.P. is 16 and the sum of the squares of its terms is 153(3)/(5) . Find the fourth term of the progression :

I the sum if 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.

IF first term of an infinite G.P. is x and its sum is 5, then-