Booean Expression + algebraic Manipulation

Discussion in 'Homework Help' started by mnv_smiley, Sep 11, 2007.

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  1. mnv_smiley

    Thread Starter New Member

    Sep 11, 2007
    Could some one please help me! I do not understand this algebraic manipulation and would appreciate any help.

    Prove the identity of each of the following Boolean expressions, using algebraic manipulation:

    a) ABC' + BC'D' + BC + C'D = B + C'd
    b) WY + W'YZ' + WXZ + W'XY' = WY + W'XZ' + X'YZ' + XY'Z
    c) AD' + A'B + C'D + B'C = (A'+B'+C'+D') (A + B + C + D)

    any help at all would be greatly appreciated. Even if it's just a starting hint or soemthing.
  2. Dave

    Retired Moderator

    Nov 17, 2003
    Please do not post up duplicate threads. To provide a reply to this thread, please do so in the active thread.


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