HW51) Construct the truth table for thefollowing expressions:(а) АВ + АВ(b) АВ + AВ + АВС2) Simplify the following expressions:(a) BD + B(D + E) + D(D + F)(b) А ВС + (А + В + С) + АВCD

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2) Simplify the following expressions: (a) BD + B(D + E) + D(D + F) (b) ABC + (A + B + C) + AB CD

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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Question

HW5
1) Construct the truth table for the
following expressions:
(а) АВ + АВ
(b) АВ + AВ + АВС
2) Simplify the following expressions:
(a) BD + B(D + E) + D(D + F)
(b) А ВС + (А + В + С) + АВCD

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