Plane and solid analytic geometry; an elementary textbook (1901)
Ashton, Charles H. (Charles Hamilton), 1866- · New York, C. Scribner's sons · leaf 75
cosft) • Let the 38. Bisector of the angle between two lines.equations of the two lines AB and MNbe (1) Axx + B,y + C\ = 0,and (2) A2x + B2y+C2=0, and let (V, y) be anypoint on the bisector ofthe angle between them.Since every point in thebisector of an angle isequally distant from thesides, HP and… … Aix + Biy + Ci_ Aooc + B2y + C2< [18] If the signs of the denominators have been chosen inaccordance with the rule given in Art. 36, the positivesi<ni in the second member indicates that P and the Ch. IV, § 39] THE STRAIGHT LINE 57 origin are either on the same side or on opposite sidesof…
Geometry, Analytic
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