• QUESTION:
    U= {……-3,-2,-1, 0, 1, 2, 3…}
    A= {1, 2, 3, 4, 5}
    B= {3, 4, 5, 6, 7, 8}
    Solution:
    〖{AUB}〗^C
    {AUB}= {1, 2, 3, 4, 5} U {3, 4, 5, 6, 7, 8}
    = {1, 2, 3, 4, 5, 6, 7, 8}
    〖{AUB}〗^C={ 1,2,3,4,5,6,7,8} –{……-3, -2, -1, 0, 1, 2, 3,….}
    〖{AUB}〗^C= {…, -3, -2, -1, 0, 9, 10…}

    〖{A∩B}〗^C
    {A∩B}= {1, 2, 3, 4, 5} ∩ {3, 4, 5, 6, 7, 8}
    {A∩B}= {1, 2, 6, 7, 8 }
    〖{A∩B}〗^C= {1, 2, 6, 7, 8} – {……-3, -2, -1, 0, 1, 2, 3…}
    〖{A∩B}〗^C= {…., -3, -2, -1, 0, 3, 4, 5, 9, 10…}


  • thanks for this solution

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