[" 7.How many terms of the G.P."3,3^(2),3^(3),..." will "],[" sum to "120.]

The nth term of a G.P. 3,3^(2),3^(3), is……..

How many terms of G.P.3,3^(2),3^(3),... are needed to give the sum 120?

How many terms of G.P. 3,3^(2),3^(3),…… are needed to give the sum 120?

How many terms of the G.P. 3,3^2,3^3,… are needed to give the sum 120?

How many terms of G.P. 3, 3^(2), 3^(3), … are needed to give the sum 120?

How many terms of G.P. 3, 3^2 , 3^3 , ... are needed to give the sum 120?

(i) How many terms of the G.P. 3,3^(2),3^(3) ……………. Are needed to give the sum 120? (ii) How many terms of a G.P 3, 3/2, 3/4 , ……… are needed to give the sum 3069/512 ?

How many terms of GP 3,3^2,3^3, ..... are needed to give the sum 120?

How many terms of the G.P. 3, (3)/(2),(3)/(4) , . . . . . . are needed to give the sum (3069)/(512) is

How many terms of G.P. 3, 3^2, 3^3, … are needed to give the sum 120?