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GAcomhlánú fir coibhneasta dhá thacar▼
gu comhlánaithe choibhneasta dhá thacar, ai comhlánuithe coibhneasta dhá thacar
Mathematics » Logic & Set Theory The difference (or relative complement) of the sets A and B is the set of those elements of A which do not belong to B.
Matamaitic » Loighic & Tacartheoiric Is ionann an difríocht (nó an comhlánú coibhneasta) idir na tacair A agus B agus tacar na mball sin de A nach bhfuil i B.