Disjoint Compact Sets are Separable from each other in a Hausdorff Space
# Statement
Let $X$ be a Hausdorff Topological Space. Then if $K, L \subset X$ are Compact and $K \cap L = \emptyset$, then there exists $U, V \subset X$ Open so that
- $K \subset U$
- $L \subset V$
- $U \cap V = \emptyset$
# Proof
TODO Sketch: This uses Compact Sets are Separable from Points in a Hausdorff Space to create an Open Cover for $L$. We can basically run the exact same logic from that proof. $\square$