A block is placed an a rough inclined plane at an angle of $45^{\circ}$. If the force needed to lift is greater than to drag it up along the inclined plane then the coefficient of friction $\mu$ must be

Question

$\begin{array}{1 1} \mu < \sqrt 2 -1 \\ \mu > \sqrt 2 -1 \\ \mu < \large\frac{1}{\sqrt 2 -1} \\ \mu > \large\frac{1}{\sqrt 2 -1} \end{array}$