Set Theory/Examples/(A cap B) cup (C cap A) cup Complement (Complement A cup Complement B)

Example in Set Theory
The expression:
 * $\paren {A \cap B} \cup \paren {C \cap A} \cup \relcomp {\Bbb U} {\relcomp {\Bbb U} A \cup \relcomp {\Bbb U} B}$

can be simplified to:
 * $A \cap \paren {B \cup C}$