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What is the union of the two sets A={2,3,6,11,16} and B={6,11}? A. {2,3,6,11,16} B. {2,3,16} C. {6,11} D. {16}
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What is the union of the two sets A={2,3,6,11,16} and B={6,11}? A. {2,3,6,11,16} B. {2,3,16} C. {6,11} D. {16}

User Padn
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1 vote
Union is everything in the two sets together, so the union would be:

{2,3,6,11,16} (B is a subset of A so there is no difference)
The answer is A.
User Aju John
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