If `2^(nd)` term of GP is 2 and the sum of infinite terms is 8 find the first term

The second term of a G.P. is 2 and the sum of infinite terms is 8. Find the first term.

If the common ratio is -4/5 and the sum of infinite terms in a G.P is (80)/9 then find the first term.

If the common ratio is -(4)/(5) and the sum of infinite terms in a G.P is (80)/(9) then find the first term.

If 2nd term of a G.p. is 24 and 5th terms is 81 then the first term is

If the first term of G.P. is 7, its n^(th) term is 448 and sum of first n terms is 889, then find the fifth term of G.P.

Sum of infinity terms of a G.P. is 12 and the first term is 8. What is the fourth terms of the G.P is ___.

The first term of a GP is 27 and its 8th terms is 1/81 . Find the sum of its first 10 terms.

The sum of the first 4 terms of a G.P. is 40 and the sum of first 8 terms is 3280. Obtain the G.P.