Question

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 ______________________

Answer 1

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}