An introductory account of certain modern ideas and methods in plane analytical geometry (1894)
Scott, Charlotte Angas, b. 1858 · London, New York : Macmillan and Co. · leaf 206
his, take J) onABG and S on PQR, so that (AG, BD) =-X, (PR, QS) =-fx,and project DS to infinity. Ex. Project so tliat two iiou-collinear segments may be bi-sected attheir intersection. 200. The extent to which we can control the alterationsin linear and angular magnitudes is assigned in the… … the cutting plane meet the original plane in r. Let thelines AB, A(J containing an angle .1 cut r, r in Z/. VV 192 PROJECTION AND LINEAR TRANSFORMATION. (Fig. 43). Then VY, VZ are parallel to AY, AZ, and there-fore the angle A is equal to the angle YVZ; also v ispiojected to infinity. Hence to…
Geometry, Analytic -- Plane
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
