If A ={ 1,2 ,3 ,4} and B = {3, 4 ,5,6,7} find A-B and B -A​

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If A ={ 1,2 ,3 ,4} and B = {3, 4 ,5,6,7} find A-B and B -A​

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Quinn 1 month 2021-09-10T18:18:53+00:00 1 Answer 0 views 0

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    2021-09-10T18:20:24+00:00

    A-B= {1,2}

    B-A={5,6,7}

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