onsider the follow d R2 (D, E, F). 1 ABC 153 5 10 4 5 4 3
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

Transcribed Image Text:Consider the following relations R1 (A, B, C)
and R2 (D, E, F).
R1
A1
B C
1 5 3
6
10 4
5
4 3
3
8 6
1
5 6
R2
D
E F
1
5 3
5 4 5
1
3
580
4
5
What will be the result of the following
relational algebraic expression?
TAB (0 (C-3) V(C-6) (R1))
TD₁E (0 (F_5) V(F-3) (R2))
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