Which term of the G.P., 2, 8, 32, . . . up to n terms in 131072?

Which term of the G.P:: 2,2,sqrt(2),4, is 128?

Which term of the progression 2, 8, 32,… is 131072 ?

nth term of a G.P. is a + (n – 1)d.

Find the 7 th term of the G.P.4,8,16,dots

Which term of the geometric sequences, (i) 2,8,32,....... is 131072? (ii) sqrt(3),3,3sqrt(3),……..is 729? (iii) 1/3,1/9,1/27…………….. is 1/19683 ?

The nth term of a G.P. is 3cdot2^(n). Find the sum of 8 terms of the G.P.

Find the n^(th) term of the G.P. (3)/(2), (3)/(4), (3)/(8),…. also find its 20^(th) term

Find the sum of indicated number of terms of each of the following G.P. (i) 2, 4, 8, …, to 10 terms (ii) sqrt(2) , 2 , sqrt(8),.. to 12 terms