In: Computer Science
Use DeMorgan's law and Involution law to find the complement of the following function:
f(A,B,C,D) = [A+(BCD) ' ] [ (AD) ' + B (C ' + A) ]
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Involution theorem: (X’)’ = X
DeMorgan’s theorem:
(X + Y + Z + ...)’ = X’Y’Z’...
(XYZ...)’ = X’ + Y’ + Z’ + ...