A parabola is drawn to pass through A & B, the ends of a diameter of a given circle with centre of radius a, and to have as directrix a tangent to a concentric circle of radius b; the axis being AB & a perpendicular diameter, prove that the locus of the focus of the parabola is
x2/b2 + y2/(b2+a2) =1

Dear Student,

Hope this information will clear your doubts about topic.

If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.


  • 13
What are you looking for?