If the sum and product of four positive consecutive terms of a G.P., are 126 and 1296, respectively, then the sum of common ratios of all such GPs is (1) 7 (2) $\frac{9}{2}$ (3) 3 (4) 14
If the sum and product of four positive consecutive terms of a G.P., are 126 and 1296, respectively, then the sum of common ratios of all such GPs is\\
(1) 7\\
(2) $\frac{9}{2}$\\
(3) 3\\
(4) 14