2. Which of the following is NOT logically equivalent to the rest:1. wx~y + w~z + wxyz + w~yz2. w (x + ~y + ~z)3. w + x + ~y + ~Z4. wx + w~y + w~z

To check which Boolean expression is not logically equivalent , you need to simplify the given…

Answered: 2. Which of the following is NOT…

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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2. Which of the following is NOT logically equivalent to the rest: 1. wx~y + w~z + wxyz + w~yz 2. w (x + ~y + ~z) 3. w + x + ~y + ~Z 4. wx + w~y + w~z