Answered: Let the universal set be R and let A =…

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Let the universal set be R and let A = {x = R: 5 < x≤ 10}, B = {x = R: -5

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

Let the universal set be R and let A = {x = R: 5 < x≤ 10}, B = {x € R: -5<x<6} and
C= {xe R: 7≤x≤20}. Find the following:
(i)
(ii)
(iii)
(iv)
(v)
{2, 3, 4, 8}
{2, 3, 4, 8}
AUC
A - B
(A - B) - C
{2, 3, 9, 0}
{2, 3, 9, 0}

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