Question

Considere-se que:



X ∪ Y = {0,1,2, 3, 4, 5, 6, 7}

X ∩ Y = {3, 4}

X – Y = {0, 1, 2}



Assinale a alternativa que representa o conjunto Y.

Answer 1

y= {3,4,5,6,7}
x={0,1,2,3,4}