ABSTRACT
De Morgan’s laws state that: https://www.w3.org/1998/Math/MathML"> A + B ¯ = A ¯ . B ¯ and A . B ¯ = A ¯ + B ¯ https://s3-euw1-ap-pe-df-pch-content-public-u.s3.eu-west-1.amazonaws.com/9780429294402/7a019bd2-8e3e-42f5-a1b0-42593cc08f27/content/eq2988.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>
