The elements of plane analytic geometry. A text-book including numerous examples and applications, and especially designed for beginners (1903)
Briggs, George R. (George Russell), b. 1853, Bôcher, Maxime, 1867-1918 · New York, J. Wiley & sons; [etc., etc.] · leaf 140
how far fromthe vertex ? (3.) Find the latus rectum of the parabola. Ans. 2 m. … THE CONIC SECTIONS. ^33 (4.) Find the equations of the chords which join the vertexto the extremities of the latus rectum, the vertex being theorigin. Ans. y = 2 X, y -\- 2 x = o. (5.) What is the equation of the circle which passes throughthe three points mentioned in the last example ? Ans. 2 x^…
Geometry, Analytic -- Plane
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