3. Let A = {1, {2, 3), 4}. Identify each of the following as true or false. (a) 3 EA (b) {1, 4} CA (c) {2,3}CA (d) {2,3} E A (e) 4€A (f) {1, 2, 3} CA
3. Let A = {1, {2, 3), 4}. Identify each of the following as true or false. (a) 3 EA (b) {1, 4} CA (c) {2,3}CA (d) {2,3} E A (e) 4€A (f) {1, 2, 3} CA
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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