Set algebra is fundamental to all of modern mathematics. Indeed, sets form the very foundation of mathematics. The algebra of sets consists of the operations union, intersection, and complement. Suppose S and T are sets. The union of S and T is written...

The algebra of sets develops and describes the basic properties and laws of sets, the set-theoretic operations of union, intersection, and complementation and the relations of set equality (mathematics) and set inclusion. It also provides systematic...