Three numbers are in G.P. If we double the middle term, we get an A.P. Then find the common ratio of the G.P.

The sum of infinite number of terms in G.P.is 20 and the sum of their squares is 100. Then find the common ratio of G.P.

Three positive numbers form an increasing GP. If the middle term in this GP is doubled, then new numbers are in AP. Then, the common ratio of the GP is

Three positive numbers form an increasing GP. If the middle terms in this GP is doubled, the new numbers are in AP. Then, the common ratio of the GP is

Three positive numbers from an increasing G.P.If the middle term in this G.P.is doubled, the new numbers are in A.P.Then the common ratio of the G.P.is (1) sqrt(2)+sqrt(3)(2)3+sqrt(2)(3)2-sqrt(3)(4)2+sqrt(3)

If each term of an infinite G.P.is twice the sum of the terms following it,then find the common ratio of the G.P.