Conic sections, treated geometricallyDeighton, Bell, 1875 - 262 sider |
Andre utgaver - Vis alle
Vanlige uttrykk og setninger
AC² asymptotes auxiliary circle BC² bisects the angle Cambridge CD² centre chord of contact circular section cone confocal conic section conics intersect conjugate diameters conjugate hyperbola constant ratio curvature draw drawn parallel ellipse equally inclined Fcap fixed point focal chord focal distances foci focus given point given straight line harmonic range Hence latus rectum line joining locus meet the axis meet the curve meet the directrix meet the tangent middle point nine-point circle normal parabola parallelogram passes perpendicular plane PN² point of intersection point Q points of contact polar produced meet PROP prove rectangle rectangular hyperbola right angles semi-latus rectum shew shewn subcontrary subtends tangents be drawn theorem touching transverse axis triangle Trinity College vertex
Populære avsnitt
Side 246 - DONALDSON'S The Theatre of the Greeks. A Treatise on the History and Exhibition of the Greek Drama. With numerous Illustrations and 3 Plans. By John William Donaldson, DD 5*.
Side 235 - Catalogues will be sent post free on application. BIBLIOTHECA CLASSICA. A Series of Greek and Latin Authors, with English Notes, edited by eminent Scholars.
Side 261 - Perowne (Canon). The Book of Psalms. A New Translation, with Introductions and Notes, Critical and Explanatory.
Side 261 - Pearson on the Creed. Carefully printed from an early edition. With Analysis and Index by E. Walford, MA Post 8vo. 5s. An Historical and Explanatory Treatise on the Book of Common Prayer.
Side 258 - Varronianus. A Critical and Historical Introduction to the Ethnography of Ancient Italy, and to the Philological Study of the Latin Language. By the late JW DONALDSON, DD Third Edition, revised and considerably enlarged. 8vo. 16*.
Side 255 - Dyer (TH) The History of Pompeii ; its Buildings and Antiquities. An account of the City, with a full description of the Remains, and an Itinerary for Visitors, Edited by TH DYER, LL.D. Illustrated with nearly 300 Wood Engravings, a large' Map, and a Plan of the Forum.
Side 257 - BIOGRAPHIES BY THE LATE SIR ARTHUR HELPS, KCB The Life of Hernando Cortes, and the Conquest of MEXICO. Dedicated to Thomas Carlyle. 2 vols.
Side 260 - BARRETT (AC) Companion to the Greek Testament. For the use of Theological Students and the Upper Forms in Schools. By AC Barrett, MA , Caius College ; Author of "A Treatise on Mechanics and Hydrostatics.
Side 258 - Dr. Richardson's Philological Dictionary of the ENGLISH LANGUAGE. Combining Explanation with Etymology, and copiously illustrated by Quotations from the Best Authorities. New Edition, with a Supplement containing additional Words and further Illustrations. In 2 vols.
Side 74 - BELL'S READING-BOOKS. FOR SCHOOLS AND PAROCHIAL LIBRARIES. The popularity which the ' Books for Young Readers ' have attained is a sufficient proof, that teachers and pupils alike approve of the use of interesting stories, with a simple plot in place of the dry combination of letters and syllables, making no impression on the mind, of which elementary readingbooks generally consist.