Question

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Let X and Y be the following sets:
X = {1, 2, 4, 8, 16, 32}
Y = {}
Which of the following is the set X Y?
Choose 1 answer:
A {}
B
{8, 16, 32}
{1,2,4}
{1, 2, 4, 8, 16, 32}
9

Answer 1

The set X ∪ Y is the union of sets X and Y, which is the set of all elements that are in either X or Y. In this case, X ∪ Y = X = {1, 2, 4, 8, 16, 32}.