Question

Dados os conjuntos A= 0, 3,4, 5, 6, 7, 8, B=2, 4, 5, 6, 9e C=0, 3, 6, 9, 10, determine:

a) A U B

b) A B

c) A C

d) B C

e) (A B) U C​

Answer 1

Resposta:

a) A U B = { 0, 2, 3, 4, 5, 6, 7, 8, 9 }

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