A thin uniform square lamina of side "a" is placedwith its sides parallel to xand y axis and its center coinciding with the origin.Its moment of inertia about anaxis passing through a point on the y axis at a distance y=2a and parallel to x-axisis equal to its moment of inertia about an axis passing through a point on the x-axisat a distance x=d and perpendicular to xy plane . the value of 'd' is1) 7a/32)9a/53) Sqrt(47/12)a4) Sqrt (51/12)a