Answered: Sets 1. Let A, B, C C U be subsets of…

Sets 1. Let A, B, C C U be subsets of some universe U. Let S = [(AN B) \ C]U[(AnC)\ B]U [(BnC) \ A]. Give an explanation of the set S in plain English. Justify your answer.

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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Concept explainers

Any Pair Segment

A line segment is the part of a line that is represented by a connection of two end points. It encompasses both ends of the line, as well as all points in between. The length of a line cannot be measured, but the length of a segment can be measured. If a line segment is bounded by two end points, it is called a closed line segment, whereas an open line segment does not have both endpoints. A line segment with a single endpoint is called half-open. A closed line segment contains every point on the line that exists between the two end points. For example, if L is a line, then AB is a line segment of line L where A and B are endpoints of the line segment.

Question

sets problem help

Sets
1. Let A, B,C C U be subsets of some universe U. Let S = [(An B) \ C]U [(AnC) \ B]U [(BN C) \ A].
Give an explanation of the set S in plain English. Justify your answer.

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