x'y'+xy+x'y

Discussion in 'Homework Help' started by calv, Sep 7, 2010.

  1. calv

    Thread Starter New Member

    Sep 7, 2010
    1
    0
    plz simplify x'y'+xy+x'y using theorem and postulate (digital disign)
     
  2. PRS

    Well-Known Member

    Aug 24, 2008
    989
    35
    factor y out of the second two terms so that we get:

    x'y' + (x + x')y

    the term x + x' = 1 so we're left with

    x'y' + y

    This can be rewritten as

    (y + y')(y + x')

    The first term = 1 so we're left with

    x' + y
     
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