1 1. In the lecture we discussed examples for Incidence Geomet ries on 3 and 4 point sets.Let S= {A, B,C, D} determine all incidence geometries on this set (ie Determine allpossibilities for the set of lines L such that (S, L) satisfy the three incidence axioms).Out of these determine the geometries which satisfy the Playfair's parallel axiom.

Three axioms: 1st axiom : For every pair of distinct points P & Q, there is only one line 'l'…

Answered: 1. In the lecture we discussed examples…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter4: Quadrilaterals

Section4.1: Properties Of A Parallelogram

Problem 44E

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