A Treatise on Plane Co-ordinate Geometry: With Numerous Examples ...

a² sin² a²b² a²y a²y² abscissa asymptotes ax² axes axis of x b²x² Cambridge centre chord of contact circle cloth conic section conjugate diameters conjugate hyperbola constant Crown 8vo cy² denote directrix distance ellipse equal excentricity external point Fcap find the equation find the locus fixed point focal chord focus given point given straight line Hence the equation inclined latus rectum Let the equation line drawn line joining line which passes M.A. Fellow major axis meet the curve middle point negative ordinate parabola parallel perpendicular point h point of intersection polar co-ordinates polar equation positive preceding article radical axis radius ratio rectangular respectively right angles shew shewn sides Similarly straight line passing suppose tangent tangents are drawn triangle Trinity College vertex x₁ y₁