Assertion: set's element | /r/HasProperty | those common
Facets:
Source sentences:
text: Other symbols are used to denote sets obtained by performing basic operations, such as \(A\cup B\), which denotes the union of \(A\) and \(B\), i.e., the set whose elements are those of \(A\) and \(B\); or \(A\cap B\), which denotes the intersection of \(A\) and \(B\), i.e., the set whose elements are those common to \(A\) and \(B\).