elseany
Member
I cant seem to get this one out:
P(2ap,ap^{2}) & Q(2aq,aq^{2}) lie on the parabola x^{2} = 4ay, where a > 0. The chord PQ passes through the focus.
Show that the chord PQ has length A(p + 1/p)^{2}
thanks for your help
P(2ap,ap^{2}) & Q(2aq,aq^{2}) lie on the parabola x^{2} = 4ay, where a > 0. The chord PQ passes through the focus.
Show that the chord PQ has length A(p + 1/p)^{2}
thanks for your help