Higher geometry; an introduction to advanced methods in analytic geometry (1922)
Woods, Frederick S. (Frederick Shenstone), 1864- · Boston, New York, Ginn and Company · leaf 127
8) it is obvious that the pseudo circle is tangent to 114 TWO-DIMENSIONAL GEOMETRY the fundamental conic m^ = 0 at the points in which the latter iscut by the polar <oyx = 0 of the point yr There are three cases: I. The point C lies inside the conic (Fig. 38). The pseudocircles with the center…
Geometry, Analytic
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.