Expanded terms for the expression

Discussion in 'Homework Help' started by SMakhele, May 13, 2010.

  1. SMakhele

    Thread Starter New Member

    May 13, 2010
    1
    0
    I only need explanation how did my lecture get an aswer like this one

    write the expanded terms for the expression X(ABCD) = AB + ABC

    ANSWER

    for AB
    ABCD
    ABCD'
    ABC'D
    ABC'D'

    FOR ABC
    ABCD
    ABCD'
     
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