Hi guys!
I have been stuck on this question for ages and would really appreciate it if you help me out.
Normals to the parabola x = 2at, y = at^2 from points P(2ap, ap^2) and Q(2aq, aq^2) intersect at N. Find the equation of the locus of N if PQ passes through the point (0, 3a).
Thanks guys!