(empty)^c =..O uU^cemptyA = {2, 3, 4, 5} and C = {1, 2, 3,.%3D%D.,8, 9} is . .. *.... .... ..a proper subsetO not a proper subsetunion set

Answered: (empty)^c =.. Ou U^c

Engineering

Computer Science

(empty)^c =.. Ou U^c

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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Concept explainers

Concept of Pointer Parameter

Pointers are the special variable that stores the variable address, instead of storing the variable value. Pointer is a powerful feature of a programming language. A pointer is mostly used to save memory space and improve execution time.

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(empty)^c =..
O u
U^c
empty
A = {2, 3, 4, 5} and C = {1, 2, 3,.
%3D
%D
.,
8, 9} is . .. *
.... .... ..
a proper subset
O not a proper subset
union set

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