Sean los conjuntos A={1,2,3,4,5,6,7}
B={6,7,8,9,10}
C={5,6,7,8}
U={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}
A - (BNC)=
(ANB) - C=
(A-B) =
An (BAC) =
(BUC) - (A-B)=
(AUB)- C =
(BNC) =
BA C=
Cº=
BA (AUC) =
(A-C) n (A-B)=
ANBNC =
(A-C)=
​