for each partial function, determine its domain, codomain, domain of deﬁnition, set of
values for which it is undeﬁned or if it is a total function:
-f: Z × Z → Z where f(m, n) = m − n if m n.

Question

for each partial function, determine its domain, codomain, domain of deﬁnition, set of
values for which it is undeﬁned or if it is a total function:
-f: Z × Z → Z where f(m, n) = m − n if m > n.

Quizplus · Accepted Answer

The Answer of for each partial function, determine its domain, codomain, domain of deﬁnition, set of
values for which it is undeﬁned or if it is a total function:
-f: Z × Z → Z where f(m, n) = m − n if m > n.

For Each Partial Function, Determine Its Domain, Codomain, Domain of Deﬁnition