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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Letting A and B be sets, can you prove the follwoign by writing the set definition of the left hand side in logical form then using De Morgan's law to get to the right hand side?

AUB ANB
Transcribed Image Text:AUB ANB
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