Video 4.1: Introduction to Plane Separation
Topics
Observations about the way that lines split a drawing.
Partition of a Set
Convex Sets
Proving Statements about Convexivity
The Plane Separation Axiom
Proving Statements Using Given Conditional Statements and Their Contrapositives
Proving a Fact about Half Planes in a Metric Geometry
Discussing concepts from Section 4.1 of Millman & Parker, Geometry: A Metric Approach with Models, 2nd Edition
