%0 Journal Article
%T On Projective 3-Space
%J Engineering and Technology Journal
%I University of Technology-Iraq
%Z 1681-6900
%A S.Kirdar, Mohammed
%A S.Al-Mukhtar, Amal
%D 2009
%\ 06/01/2009
%V 27
%N 8
%P 1455-1459
%! On Projective 3-Space
%K point
%K plane
%K Duality
%R 10.30684/etj.27.8.2
%X The purpose of this work is to give some definitions and prove some theorems onprojective 3-space S=PG(3,K) over a field K.Also, the principle of duality in S is given which state that any theorem true in theprojective 3-space concerned with the points, planes and the incidence relation, the sametheorem is true by interchanging "point" and "plane" whenever they occur, where as thedual of a line is a line.
%U https://etj.uotechnology.edu.iq/article_35707_476f7f2547e56e07a4bb828d5f448fef.pdf