Look at the following predicates: P(x): x owns a car. Q(x): x is rich. R(x,y): x drives y's car. Represent the following sentences using the above predicates, appropriate quantifiers and logical connectives. Domain consists of all people. i. [4x С There is a rich man who owns a car. ii. A poor man does not own a car. Not all rich man drive their own cars. iii. iv. A man who owns a car is not poor.

Look at the following predicates: P(x): x owns a car. Q(x): x is rich. R(x,y): x drives y's car. Represent the following sentences using the above predicates, appropriate quantifiers and logical connectives. Domain consists of all people. i. [4x С There is a rich man who owns a car. ii. A poor man does not own a car. Not all rich man drive their own cars. iii. iv. A man who owns a car is not poor.

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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