A general geometry and calculus : including book I. of the general geometry, treating of loci in a plane; and an elementary course in the differential and integral calculus (1881)
Olney, Edward, 1827-1887 · New York : Sheldon and Co. · leaf 57
pendicular from the angle included between the first two sides,intersects the third side. Besult, At the point 5.5, 6.34, nearly. Ex. 6. Eind the intersections of the loci y whose equations are 7{y — x) = 5 — 2x, and 2/2 + ^2 _|_ 9 =:::= Ig Qy^ q^j^^ COUStrUCt the figure. Results, At the points… … Fig. 27. Ex. 8. Eind the intersections of 25?/2+ IBar^ = 1600, and IQy^— Oo;+ 576 = 0. Results, At (9.12, 3.3), and (—9.12, —3.3), nearly. Ex. 9. Eind the intersections of x^ — Sx -\- y^ -\- Qy =^ 0, and y =\x -\- 1. Also of the first with 3?/ = 4ar. Also with 2/ ^= 3 — x.Results.—1st. Imaginary…
Geometry, Analytic · Calculus
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