# De Morgan's Theorem for Three Variables

Computer Organization

Digital Logic Circuits(I)

Boolean Algebra

De Morgan's Theorem

De Morgan's Theorem for three variables

It is the determination by means of a truth table the validity of De Morgan's Theorem for three variables.

To determine by means of a truth table the validity of De Morgan's Theorem for three variables:

(ABC)' = A' + B' + C'

See the attached file.

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Computer Organization

Digital Logic Circuits(I)

Boolean Algebra

...

#### Solution Summary

This solution is comprised of a detailed explanation for determination by means of a truth table

the validity of De Morgan's Theorem for three variables.

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

To determine by means of a truth table the validity of De Morgan's Theorem for three variables:

(ABC)' = A' + B' + C'

Solution contains detailed step-by-step explanation.