Question

What is the union of the two sets A = {4, 8, 10, 12, 14} and B = {12, 14}?

A. {4, 8, 10, 12, 14}

B. {4, 8}

C {12, 14}

D. {10}

Answer 1

A. Because the numbers belong to the same group of variables.

Answer 2

The union of the two sets is the combining of the two sets, so the correct answer is A. {4, 8, 10, 12, 14}.

Hope this helps =)