Veblen, Oswald, 1880-1960, Young, John Wesley, 1879-1932 · Boston, New York [etc.] Ginn and Company · leaf 206
nates in the plane, thusgiving rise to a system of simtdtaneous point and plane coordinatesin space. We will describe the system of plane coordinates withreference to this relation. Given the system of nonhomogeneous pointcoordinates described above, establish in each of the pencils of planeson the… … Fig. 84 192 COOEDINATE SYSTEMS [Chap, vn let that plane through VW be the plane lu, which meets the a>axisin the point — lx. Similarly, let the plane lv meet the y-axis in thepoint — ly; and let the plane lw meet the 2-axis in the point —12.The -it-scale, y-scale, and w-scale being now…
Geometry, Projective
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
