JEE Mains 29-July-2022 Shift 1 Solved Paper

Let the focal chord of the parabola P:y2=4x along the line L:y=mx+c,m>0 meet the parabola at the points M and N. Let the line L be a tangent to the hyperbola H:x2−y2=4. If O is the vertex of P and F is the focus of H on the positive x-axis, then the area of the quadrilateral OMFN is :