## An Elementary Treatise on Conic Sections |

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An Elementary Treatise on Conic Sections by the Methods of Co-Ordinate Geometry Smith Charles No preview available - 2019 |

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2hxy angular points asymptotes axes axis BOOK called Cambridge centre chord circle circumscribing co-ordinates coincident College common condition confocal conic conjugate diameters constant corresponding Crown 8vo curve described directrix distance drawn eccentricity Edition ellipse envelope equal EXAMPLES extremities Fellow find the equation fixed point foci focus four points given points given straight line gives Hence HISTORY Illustrations imaginary inscribed late length Let the equation line joining locus meet middle point normals Notes obtain opposite origin pair parabola parallel pass perpendicular point of intersection points of contact polar pole positive preparation Professor projection prove ratio reciprocal rectangular hyperbola referred represent respect revised right angles satisfy School Series shew sides similar square straight line Take tangents touch triangle University values zero

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