SEAN A, B Y C CONJUNTOS NO VACÍOS?
SEAN A, B Y C CONJUNTOS NO VACÍOS. Re = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26} A = {1, 2, 3, 4, 5, 6, 7, 10, 12, 15} B = {3, 4, 5, 11, 12, 13, 14, 15, 16, 17} C = {10, 15, 16, 17, 18, 19, 20, 23, 26} SELECCIONE LA ALTERNATIVA CORRECTA A LAS SIGUIENTES OPERACIONES a)A ^ C = {8, 9, 11, 13, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26} B) B - A = {11, 13, 14, 16, 17, 18} C) N(A∩B) = 4 D) P(B∩C) = {{15}, {16}, {17} , {15, 16}, {15, 17}, {16, 17} {15, 16, 17} , ∅}.