4. Dados os conjuntos A = { - 4, - 3, - 2, - 1, 0, 1},
B = { - 1, 0, 1, 2} e C = { - 1, 1, 3, 5}, determine:
a) A ∪ B __________________________________
b) A ∩ B __________________________________
c)A ∪ C __________________________________
d) A ∪ B ∪ C _______________________________
e) A ∩ B ∩ C ______________________
B = { - 1, 0, 1, 2} e C = { - 1, 1, 3, 5}, determine:
a) A ∪ B __________________________________
b) A ∩ B __________________________________
c)A ∪ C __________________________________
d) A ∪ B ∪ C _______________________________
e) A ∩ B ∩ C ______________________
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a) {-4,-3,-2,-1,0,1,2}
b){-1,0,1}
c){-4,-3,-2,-1,0,1,3,5}
d){-4-,-3,-2,-1,0,1,2,3,5}
e){-1,1}