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Give a formal proof of the following argument. PS4.3 -A v -B E -(A ^ B)

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter12: Points, Classes, Virtual Functions And Abstract Classes

Section: Chapter Questions

Problem 15SA

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Give a formal proof of the following argument.
PS4.3
-A v -B - -(A ^ B)

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