List the ordered pairs in the relation R from A = 0,1, 2, 3, 4, B = 1, 2, 3, 4, 5, where Ris defined as (a, b) e Rif and only if a = 26 where a e A, be B Then R is O {(2, 1), (4, 2)} O {(2, 1), (4, 2), (0, 2)} O {(1,2), (2, 4), (0, 2)} O {(1,2), (4, 2)}

List the ordered pairs in the relation R from A = 0,1, 2, 3, 4, B = 1, 2, 3, 4, 5, where Ris defined as (a, b) e Rif and only if a = 26 where a e A, be B Then R is O {(2, 1), (4, 2)} O {(2, 1), (4, 2), (0, 2)} O {(1,2), (2, 4), (0, 2)} O {(1,2), (4, 2)}

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

List the ordered pairs in the relation R from
A = 0,1,2,3, 4, B=1,2, 3, 4, 5, where R is
defined as (a, b) E Rif and only if a = 2b where
a e A, b e B Then Ris
O {({2, 1), (4, 2)}
O {(2, 1), (4, 2), (0, 2)}
O {(1,2), (2, 4), (0, 2)}
O {(1,2), (4, 2)}

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