Dados os conjuntos: a-{10,12,13,14,15}= b-{14,15,16,17,18,19,20}= c-{6,7,8,9,10,11}= pede-se: a-AuB= b-A^B= c-AuC= d-A^C= e-AuC= f-B^C= g-AuBuC= h-A^B^C=
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duchannes
A U B = {10, 12, 13, 14, 15, 16, 17, 18, 19, 20} A ^ B = {14, 15} A U C = {6, 7, 8, 9, 10, 11, 12, 13, 14, 15} A ^ C = {10} B ^ C = conjunto vazio { } A U B U C = {6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 20} A ^ B ^ C = conjunto vazio { }
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A ^ B = {14, 15}
A U C = {6, 7, 8, 9, 10, 11, 12, 13, 14, 15}
A ^ C = {10}
B ^ C = conjunto vazio { }
A U B U C = {6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 20}
A ^ B ^ C = conjunto vazio { }