Question reguarding boolean algebra

Discussion in 'Homework Help' started by KIRK DAWSON, Aug 7, 2012.

  1. KIRK DAWSON

    Thread Starter New Member

    Aug 4, 2012
    3
    0
    WHEN YOU ARE USING A and B in a OR GATE or AND gate if A is 1 then do that mean B repsent 0?
     
  2. MrChips

    Moderator

    Oct 2, 2009
    12,418
    3,355
    A and B are independent inputs.
    A can have two values 0, 1.
    B can have two values 0, 1.

    Hence there are four possible input conditions:

    A B
    0 0
    0 1
    1 0
    1 1
     
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