$(\sqrt 4)^{-7} (\sqrt 2 )^{-5}$ is

Question

$\begin{array}{1 1} \large\frac{\sqrt 2}{2^5} \\ \large\frac{2^5}{\sqrt 2} \\ \large\frac{2^{10}}{\sqrt 2} \\ \large\frac{\sqrt 2}{2^{10}} \end{array} $