An Elementary Treatise on Conic Sections

angular points Assistant-Master asymptotes ax² axes bisect by³ Cambridge centre circumscribing confocal confocal conics conic touching conjugate diameters conjugate hyperbola constant corresponding cross ratio Crown 8vo curve diagonals director-circle directrix distance drawn eccentric angles Edition ellipse envelope equal angles Extra fcap fcap find the equation find the locus fixed point fixed straight lines foci focus four points given points given straight line Globe 8vo Hence imaginary inscribed late Fellow latus rectum Let the co-ordinates Let the equation line joining line whose equation locus meet middle point nine-point circle normals parabola Pascal's Theorem pass perpendicular point of intersection points at infinity points of contact polar pole PRIMER Professor prove quadrilateral radical axis reciprocal rectangular hyperbola required equation respect right angles School shew sides square subtend tangents triangle of reference Trinity College values vertex zero