Question

A={2,4,5,6,7} Find AUB B={3,4,7,8} An B

Answer 1

Answer:

AUB= {2,3,4,5,6,7,8}

AnB={4,7}

Step-by-step explanation:

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Answer 2

AUB={2,4,5,6,7} U{3,4,7,8}= {2,3,4,5,6,7,8}

AnB={2,4,5,6,7}n{3,4,7,8}={4,7}