Home
Class 11
MATHS
The terms of an infinitely decreasing G....

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

Promotional Banner

Similar Questions

Explore conceptually related problems

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 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 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

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.

Find a G.P. for which sum of the first two terms is - 4 and the fifth term is 4 times the third term.