- #1
LCharette
- 9
- 0
Homework Statement
Prove the Int<ABC is a convex set.
Homework Equations
The Attempt at a Solution
1. Int <ABC = H(A,BC) intersect H(C,AB) by the definition of interior.
2. H(A,BC) is convex and H(C,AB) is convex by Half-Plane Axioms
I know I need to show the intersection of the two half planes is convex but I do not know how to do this.