Euler Diagram/Examples

Examples of Euler Diagrams
The following examples show:
 * $(\text a)$ The subset relation $T \subseteq S$
 * $(\text b)$ Examples of disjoint sets $S \cap T = \O$
 * $(\text c)$ The most general case: $S \cap T \ne \O$, $T \nsubseteq S$, $S \nsubseteq T$


 * EulerDiagrams2Sets.png

The shape of the areas is irrelevant, but usually circles are used.