Plane and solid analytic geometry; an elementary textbook (1905)
Ashton, Charles H. (Charles Hamilton), 1866- · New York, C. Scribner's Sons · leaf 84
ill be imaginary for values of 6 between45 and 135°, and there will therefore be no real points corre-sponding to these values of 0. If we let 6 vary from 135° to180°, the following points will be found on the locus : (0,135°),(4, 140°), (7, 150°), (8.7, 160°), (9.7, 170°), (10, 180°). Also Ch. V,… … Fig. 41. in Fig. 41. The two tangents to the curve at the originmake angles of 45° and 135° with the initial line, and aretherefore perpendicular to each other. The curve is called thelemniscate. 3. Plot the locus of each of the following equations: (a) p sin ^ = a. {h) p(l-(iosO) = 2a. (c) p =…
Geometry, Analytic
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
