# The answer to Boolean Algebra Expression

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Computer Organization

Digital Logic Circuits(VI)

Boolean Algebra

Logic Microoperation

Sum of Products Form

Product of Sums Form

It is an explanation for solving the problems of Boolean Algebra in Computer Organization.

Using De Morgan's theorem, show that

(a) (A + B)'(A' + B')' = 0

(b) A + A'B + A'B' = 1

See the attached file.

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Computer Organization

Digital Logic Circuits(VI)

Boolean Algebra

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#### Solution Summary

This solution is comprised of a detailed explanation for solving the problems of Boolean Algebra in Computer Organization.

It contains step-by-step explanation for the following problem:

Using De Morgan's theorem, show that

(a) (A + B)'(A' + B')' = 0

(b) A + A'B + A'B' = 1

Solution contains detailed step-by-step explanation.

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