Find the number of terms in the G.P. 1, 2, 4, 8, ... 4096.

Find the number of terms in the G.P. 1, - 3, 9, ... - 2187.

Find the number of terms in the G.P. 1, - 3, 9, ... - 2187.

Find the number of terms in the A.P 2,4,6,8,….,74

Find the number of terms in the following G.P. 4, 8, 16, …, 8192

Find the no. of terms in the G.P. 4,8,16,….512 .

Find the sum of first five terms of the G.P. 1,2,4, ….

The second term of a G.P.is 3 and fifth term is (81)/(8) find the eighth term.Find the sum of first 15 terms of the G.P.1,2,4,8,.......

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 :