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Thread: Boolean algebra help

  1. April 19th 2009, 10:35 PM #1
    knights
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    Boolean algebra help

    Show that ({0,1},,,' ) is not a Boolean algebra. ( is exclusive OR)




    Anything would be appreciated!
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  2. April 20th 2009, 04:13 AM #2
    Grandad
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    Boolean Algebra

    Hello knights
    Quote Originally Posted by knights View Post
    Show that ({0,1},,,' ) is not a Boolean algebra. ( is exclusive OR)
    Identity Law does not hold: 1 1 = 0.

    Grandad
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