QUESTION 1 Is relation R on set of all integers reflexive where (x,y) ER if x is a multiple of y? True O False

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
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Please answer 3,4 based on question one
QUESTION 1
Is relation R on set of all integers reflexive where
(x,y) ER if x is a multiple of y?
True
False
CS Scanned with CamScanner
Transcribed Image Text:QUESTION 1 Is relation R on set of all integers reflexive where (x,y) ER if x is a multiple of y? True False CS Scanned with CamScanner
QUESTION 3
Is previous relation antisymmetric?
True
False
QUESTION 4
Is previous relation transitive?
O True
LES Spaalsed with CamScanner
Transcribed Image Text:QUESTION 3 Is previous relation antisymmetric? True False QUESTION 4 Is previous relation transitive? O True LES Spaalsed with CamScanner
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