1.

Let F1(x1,0) and F2(x2,0), where, x1<0 and x2>0 be the foci of the ellipse x29+y28=1 suppose a parabola having vertex at the origin and focus at F2 intersects the ellipse at point M in the first quadrant and at point N in the fourth quadrant.If the tangents to the ellipse at M and N meet at R and the normal to the parabola at M meets the X-axis at Q then the ratio of area of ΔMQR to area of the quadrilateral MF1NF2 is

Answer»

Let F1(x1,0) and F2(x2,0), where, x1<0 and x2>0 be the foci of the ellipse x29+y28=1 suppose a parabola having vertex at the origin and focus at F2 intersects the ellipse at point M in the first quadrant and at point N in the fourth quadrant.

If the tangents to the ellipse at M and N meet at R and the normal to the parabola at M meets the X-axis at Q then the ratio of area of ΔMQR to area of the quadrilateral MF1NF2 is





Discussion

No Comment Found