if A=(1,2,3,4) and B=(3,4,5,6,7) FIND (1) AUB (2)ANB (3)A-B (4 ) B-A​

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if A=(1,2,3,4) and B=(3,4,5,6,7) FIND (1) AUB (2)ANB (3)A-B (4 ) B-A​

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Vivian 1 month 2021-09-15T01:02:12+00:00 1 Answer 0 views 0

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    2021-09-15T01:03:39+00:00

    Answer:

    A={1,2,3,4} B={3,4,5,6,7}

    (1)A U B={1,2,3,4,5,6,7}

    (2)A n B={3,4}

    (3)A-B={1,2}

    (4)B-A={5,6,7}

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