In a G.P. of positive terms if any terms is equal to the sum of next tow terms, find the common ratio of the G.P.

In a GP of positive terms, any term is equal to one-third of the sum of next two terms. What is the common ratio of the GP?

In a G.P.of positive terms,for a fixed n,the nth term is equal to sum of the next two terms. Then the common ratio of the G.P.is

In a GP.of positive terms,for a fixed n,the nth term is eqol to sum of the next two terms. Then the common ratio of the G.P.is

In a geometric progression consisting of positive terms,each term equals the sum of the next terms.Then find the common ratio.

in a geometric progression consisting of positive terms,each term equals the sum of the next two terms.Then the common ratio of this progression equals-

The first term of an A.P. is 3.The sum of first 25 terms is equal to the sum of next 15 terms.Find the common difference of the A.P.