The tangent at on the ellipse meets the tangent at the positive end of the major axis at Q and the positive end of the minor axis at R. Find
a) the ratio of the lengths PQ and PR
b) the parametric equations of the midpoint of QR.
The equation of the tangent at the point P is
plugging the values i got
then i found the point where it met the axes
The i found PQ and PR
then the ratio would be
but the answer is
Thanks for any help!