show theUsing the substitution theorem and the important equivalencesfollowing equivalence. Use only one substitution/equivalence rule (such as absorption) perstep and justify each step by name.¬(¬p V (¬p ^ ¬q)) V ¬p = true

Answered: Image /qna-images/answer/b4e9c716-9c5c-4b13-82d5-d2e32e4312fa.jpg

Answered: V ( ץר) V ץר )ה

Engineering

Computer Science

V ( ץר) V ץר )ה

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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show the
Using the substitution theorem and the important equivalences
following equivalence. Use only one substitution/equivalence rule (such as absorption) per
step and justify each step by name.
¬(¬p V (¬p ^ ¬q)) V ¬p = true

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