Mathematics for engineering students, Analytical geometry and calculus (1907)
Keller, S. S. (Samuel Smith), 1867-1923, Knox, W. F., [from old catalog] joint author · New York : D. Van Nostrand company · leaf 127
extremities of a diameterin terms of the co-ordinates of the extremity of its conjugate. … Fig. 45. Let the co-ordinates of R, the extremity of the diameterRS, be (V, /), to find the co-ordinates of R. * This may be shown analytically thus: The intersection pointb2of the diameter y = — —^— x with the ellipse a2 y2 + b2 x2 \/a2 m2 + b2 and = a2 b2, is (by combining equations) x = b2=…
Geometry, Analytic · Calculus
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