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# Find the truth set of each of these predicates where the ISBN: 9780073383095 37

## Solution for problem 43E Chapter 2.1

Discrete Mathematics and Its Applications | 7th Edition

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Problem 43E

Find the truth set of each of these predicates where the domain is the set of integers.a) P(x): x2<3________________b) Q(x): x2 > x________________c) R(x): 2x +1 = 0

Step-by-Step Solution:

SolutionStep 1(a)According to the statement, a number whose square is less than 3Hence, the truth set be {x Z | x2 < 3 } where the domain is a set of {-1, 0, 1}.Step 2(b)According to the statement, square of a giving number is greater than the giving number.Hence, the truth set be {x Z | x2 > x } where the domain is a set of {2, 3, 4, …...}.

Step 3 of 3

##### ISBN: 9780073383095

This textbook survival guide was created for the textbook: Discrete Mathematics and Its Applications, edition: 7. Discrete Mathematics and Its Applications was written by and is associated to the ISBN: 9780073383095. The full step-by-step solution to problem: 43E from chapter: 2.1 was answered by , our top Math solution expert on 06/21/17, 07:45AM. Since the solution to 43E from 2.1 chapter was answered, more than 236 students have viewed the full step-by-step answer. This full solution covers the following key subjects: set, domain, integers, Predicates, Find. This expansive textbook survival guide covers 101 chapters, and 4221 solutions. The answer to “Find the truth set of each of these predicates where the domain is the set of integers.a) P(x): x2<3________________b) Q(x): x2 > x________________c) R(x): 2x +1 = 0” is broken down into a number of easy to follow steps, and 28 words.

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