In a GP. first term is 1. If `4T_2,+ 5T_3`, is minimum. then its common ratio is

Find the number of terms in the G.P. whose first term is 3 sum is (4095)/(1024) and the common ratio is 1/4 :

In a G.P. it is given that T_(p-1)+T_(p+1)=3T_(p). Prove that its common ratio is an irrational number.

In a G.P. it is given that T_(p-1)+T_(p+1)=3T_(p). Prove that its common ratio is an irrational number.

The nth term of a G.P. is 128 and the sum of its n terms is 225. If its common ratio is 2, then its first term is:

The first term of a GP is 1. The sum of 3rd and 5th term is 90. Find the common ratio of the G.P.

If the product of the first four consecutive terms of a G.P is 256 and if the common ratio is 4 and the first term is positive, then its 3rd term i s ...........

The sum of first 6 terms of a G.P. is 9 times the sum of its first 3 terms. Find the common ratio of the G.P.

The n^(th) term of a GP is 128 and the sum of its n terms is 255. If its common ratio is 2 then its first term is. (A)1/2 (B) 1/4 (C) 1/8 (D)1

Find the sum of the first 5 terms of the G.P whose first term is 1 and common ration is 2/3.