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Question

Which of the following two sets are disjoint?

a.

{1, 3, 5} and {1, 3, 6}

b.

{1, 2, 3} and {1, 2, 3}

c.

{1, 3, 5} and {2, 3, 4}

d.

{1, 3, 5} and {2, 4, 6}

Answer: (d).{1, 3, 5} and {2, 4, 6}

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