if A= {1,2,5,7,8}and B= { 5,7,9,11,13}, then find AUB and AnB plz answers fast
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Answer:
AUB = {1,2,5,7,8,5,7,9,11,13}, AnB ={5,7}
Step-by-step explanation:
AUB means the numbers in set A plus numbers in set B.
AnB means the numbers which are in both sets.
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