Question

Sejam os conjuntos A={0,2,4,6,8,10} e B={1,3,5,7,9,11},faça:a)AUB,b)A ∩ B,c)A-B,d)B-A *

Answer 1

A={0,2,4,6,8,10} e B={1,3,5,7,9,11}

a) AUB = {0,1,2,3,4,5,6,7,8,9,10,11}

b) A ∩ B = ∅ ou {  }

c) A-B = A = {0,2,4,6,8,10}

d) B-A = B = {1,3,5,7,9,11}