1) Let A = {x EN: x-16 0}. Rewrite A in roster notation. (4} |A| = {4} 2) Let B = {x EZ:x-16 = 0}. Rewrite B in roster notation. {-4,4} \B| = -4, 4 %3D 3) Let C = {x E Z: x - 48 = 0}. Rewrite C in roster notation. %3D |C| = 0

1) Let A = {x EN: x-16 0}. Rewrite A in roster notation. (4} |A| = {4} 2) Let B = {x EZ:x-16 = 0}. Rewrite B in roster notation. {-4,4} \B| = -4, 4 %3D 3) Let C = {x E Z: x - 48 = 0}. Rewrite C in roster notation. %3D |C| = 0

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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