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Estudos Gerais06/01/2024

Pergunta 3 Considere os conjuntos A = { x e Z | -4 < x ≤ 5...

Pergunta 3

Considere os conjuntos A = { x e Z | -4 < x ≤ 5} e B = [ 3, 5 ] , A U B e A ∩ B são respectivamente:

A) A U B = ( -4, 4] e A ∩ B = [-4, 5]

B) A U B = A e A ∩ B = B

C) A U B = ( -4, 4] e A ∩ B = [-4,5]

D) A U B = [ -4, 5] e A ∩ B = [-4, 3]

E) A U B = [3, 5] e A ∩ B = [-4,5]

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