Assertion: relative complement | /r/HasProperty | the set of elements
Facets:
value: in b
type: LOCATION
Source sentences:
text: If A and B are sets, then the relative complement of A in B, also termed the set difference of B and A, is the set of elements in B but not in A.
text: The relative complement or set difference of sets A and B, denoted A – B, is the set of all elements in A that are not in B.