Boolean Algebra and Digital Circuits 3. [5 pts total] Complete the following expression to state DeMorgan's...

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Question

Boolean Algebra and Digital Circuits

3. [5 pts total] Complete the following expression to state DeMorgans theorem for four variables. Then, prove the statement

Answer 1

Answer #1

Answer: (ABCD)' = A' + B' + C' +D'

Verification using Truth Tables:

LHS:

AB(D ARCD)

RHS:

From the above two tables it is clear that the values of LHS=RHS.

That means (ABCD)' = A' + B' + C' + D'

Note: please like the answer if you are satisfied with it. Thank you in advance.

Answer 2

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