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5 votes
Find A n B if A={3,6,9,12} and B={2,4,6,8,10,12}

2 Answers

2 votes
{6} is the answer, as best I can tell
User VnoitKumar
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6 votes
A ∩ B = {3, 6, 9, 12} ∩ {2, 4, 6, 8, 10, 12}
= {6, 12}
User Joe Malebe
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7.9k points