" the ninth term of the G.P."1,4,16,64,...

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

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

Find the 9 th and qth terms of the G.P.{4,-8,16,-32,....}

Find the 9^(th) term of the series : 1,4,16,64 . . . . . . . . . . .

Let P_(n) denote the product of first n terms of the G.P. 16, 4, 1, 1/4,…., then overset(oo)underset(n=1)Sigma (P_(n))^(1//n) =

Find the 9th and qth terms of the G.P. {4, -8, 16, -32,…}

Find the 7th term or'the G.P. 4 :- : s, 16, ... .

Find the sum of first n terms of the G.P. 256, 64, 16,…

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

Find the sum to infinity of the G.P. -3/4,3/16,-3/64 , .......