Find the sum off the terms of an infinite decreasing G.P. in which all the terms are positive, the first term is 4, and the difference between the third and fifth term is equal to 32/81.

Find the sum off the terms of an infinite decreasing G.P.in which all the terms are positive,the first term is 4, and the difference between the third and fifth term is equal to 3/81.

The terms of an infinitely decreasing G.P. in which all the terms are positive, the first term is 4, and the difference between the third and fifth terms is 32//81 , then r=1//3 b. r=2sqrt(2)//3 c. S_oo=6 d. none of these

The terms of an infinitely decreasing G.P.in which all the terms are positive,the first term is 4, and the difference between the third and fifth terms is 32/81 ,then r=1/3b .r=2sqrt(2)/3 c.S_(oo)=6 d.none of these

The tems of an infinitely decreasing decreasing G.P having common ration r in which all the terms are positive , the first term is 4, and the difference between the third and fifth terms is 32/81 then

The sum of the first three terms of the G.P. in which the difference between the second and the first term is 6 and the difference between the fourth and the third term is 54 , is

The sum of the first three terms of the G.P. in which the difference between the second and the first term is 6 and the difference between the fourth and the third term is 54, 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 terms of an infinite geometric progression is 3 and the sum of the squares of the terms is 81. Find the first term of the series.

The sum of first two terms of an infinite G.P. is 5 and each term is three times the sum of the succeeding terms. Find the G.P.

If the sum of an infinite G.P and the sum of the squares of its terms are both equal to 5 , then the first term is