A Treatise on Conic Sections: Containing an Account of Some of the Most Important Modern Algebraic and Geometric MethodsLongmans, Green, and Company, 1879 - Broj stranica: 399 |
Iz unutrašnjosti knjige
Rezultati 1 - 5 od 64.
Stranica 1
... called the coordinates of the point P. PM is often called the ordinate of the point P ; while PN , which is equal to OM the intercept cut off by the ordinate , is called the abscissa . 3 y B The fixed lines XX ' and YY ' are termed.
... called the coordinates of the point P. PM is often called the ordinate of the point P ; while PN , which is equal to OM the intercept cut off by the ordinate , is called the abscissa . 3 y B The fixed lines XX ' and YY ' are termed.
Stranica 2
... called the origin . The axes are said to be rectangular or oblique , according as the angle at which they intersect is a right angle or oblique . It will readily be seen that the coordinates of the point M on the preceding figure are x ...
... called the origin . The axes are said to be rectangular or oblique , according as the angle at which they intersect is a right angle or oblique . It will readily be seen that the coordinates of the point M on the preceding figure are x ...
Stranica 6
... called the transformation of coordinates . We shall consider three cases separately ; first , we shall suppose the origin changed , but the new axes parallel to the old ; secondly , we shall suppose the directions of the axes changed ...
... called the transformation of coordinates . We shall consider three cases separately ; first , we shall suppose the origin changed , but the new axes parallel to the old ; secondly , we shall suppose the directions of the axes changed ...
Stranica 9
... called the radius vector ; the fixed point is called 3 the pole ; and this method is called the method of polar co- ordinates . It is very easy , being given the x and y coordinates of a point , to find its polar ones , or vice versa ...
... called the radius vector ; the fixed point is called 3 the pole ; and this method is called the method of polar co- ordinates . It is very easy , being given the x and y coordinates of a point , to find its polar ones , or vice versa ...
Stranica 50
... called the centre of mean position of the given points . 51. If the equation of any line involve the coordinates of a certain point ' y ' in the first degree , thus , ( Ax ' + By ' + C ) x + ( A'x ' + B'y ' + C ′ ) y + ( A ′′ x ' + B'y ...
... called the centre of mean position of the given points . 51. If the equation of any line involve the coordinates of a certain point ' y ' in the first degree , thus , ( Ax ' + By ' + C ) x + ( A'x ' + B'y ' + C ′ ) y + ( A ′′ x ' + B'y ...
Sadržaj
96 | |
99 | |
103 | |
105 | |
116 | |
121 | |
129 | |
136 | |
146 | |
153 | |
159 | |
166 | |
168 | |
173 | |
181 | |
192 | |
199 | |
201 | |
206 | |
208 | |
214 | |
217 | |
220 | |
222 | |
225 | |
231 | |
295 | |
301 | |
314 | |
320 | |
326 | |
332 | |
337 | |
343 | |
347 | |
353 | |
359 | |
362 | |
369 | |
377 | |
379 | |
383 | |
389 | |
391 | |
393 | |
394 | |
395 | |
396 | |
399 | |
4 | |
Ostala izdanja - Prikaži sve
A Treatise on Conic Sections: Containing an Account of Some of the Most ... George Salmon Pregled nije dostupan - 2015 |
A Treatise on Conic Sections: Containing an Account of Some of the Most ... George Salmon Pregled nije dostupan - 2016 |
Uobičajeni izrazi i fraze
anharmonic ratio asymptotes ax² axes bisected by² centre chord of contact circumscribing coefficients coincide common tangents condition conic having double conic section conic touching conjugate diameters coordinates corresponding denote determine directrix double contact drawn ellipse equal find the equation find the locus fixed line fixed point foci focus four points given conic given line given point harmonic Hence hyperbola imaginary points infinite distance inscribed intercept last Article line at infinity line joining line meets meet the curve middle points mẞ origin parabola parallel Pascal's theorem perpendicular point of contact point x'y points at infinity points of intersection polar pole proved quadratic quadrilateral radical axis radius vector reciprocal rectangle represents right angles right line second degree sides square substituting tangential equation theorem trilinear coordinates values vanish vertex vertices
Popularni odlomci
Stranica 15 - Other Worlds than Ours ; The Plurality of Worlds Studied under the Light of Recent Scientific Researches.
Stranica 12 - TREASURY OF KNOWLEDGE AND LIBRARY OF REFERENCE. Comprising an English Dictionary and Grammar, Universal Gazetteer, Classical Dictionary, Chronology, Law Dictionary, &c.
Stranica 20 - INSECTS AT HOME : A Popular Account of British Insects, their Structure, Habits and Transformations.
Stranica 8 - Huth. — THE MARRIAGE OF NEAR KIN, considered with Respect to the Law of Nations, the Result of Experience, and the Teachings of Biology. By ALFRED HENRY HUTH. Royal 8vo.
Stranica 2 - THE HOUSE OF WALDERNE. A Tale of the Cloister and the Forest in the Days of the Barons
Stranica 7 - GEORGE). THE SEA AND ITS LIVING WONDERS. With 12 Plates and 303 Woodcuts. 8vo., 71.
Stranica 2 - A General History of Greece from the Earliest Period to the Death of Alexander the Great, with a sketch of the subsequent History to the present time. New Edition. Crown 8vo. Cloth, price js. 6d. Tales of Ancient Greece.
Stranica 1 - History of Civilisation in England and France, Spain and Scotland. By HENRY THOMAS BUCKLE. 3 vols. crown 8vo. 24*.
Stranica 9 - CRITIQUE OF PRACTICAL REASON, AND OTHER WORKS ON THE THEORY OF ETHICS.
Stranica 15 - New Star Atlas for the Library, the School, and the Observatory, in 12 Circular Maps.