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

angle asymptotes axes becomes bisects called Cambridge centre CHAPTER chord chord of contact circle cloth co-ordinates College conic section conjugate diameters constant corresponding Crown 8vo curve cuts denote described determine direction distance draw drawn Edition ellipse equal example expression external point extremities figure find the equation fixed point focal focus four given point giving Hence hyperbola inclined length line joining line passing locus major axis meet middle point negative normal obtain origin pair parabola parallel perpendicular point of intersection polar equation pole positive preceding article produced proposition prove radius ratio rectangular referred represents respectively result right angles satisfy shew sides similar Similarly straight line Substitute suppose tangent tion touches triangle values vertex written