Let a_1, a_2, a_3, … be a G. P. of increasing positive numbers. Let the sum of its 6^th and 8^th terms be 2 and the product of its 3^rd and 5^th…

Let $\displaystyle \mathrm{a}_1, \mathrm{a}_2, \mathrm{a}_3, \ldots$ be a G. P. of increasing positive numbers. Let the sum of its $\displaystyle 6^{\text {th }}$ and $\displaystyle 8^{\text {th }}$ terms be $\displaystyle 2$ and the product of its $\displaystyle 3^{\text {rd }}$ and $\displaystyle 5^{\text {th }}$ terms be $\displaystyle \frac{1}{9}$. Then $\displaystyle 6\left(a_2+a_4\right)\left(a_4+a_6\right)$ is equal to