# The Nuts and Bolts of Proofs: An Introduction to Mathematical Proofs / Edition 4

ISBN-10: 0123822173

ISBN-13: 9780123822178

Pub. Date: 01/19/2012

Publisher: Elsevier Science

The Nuts and Bolts of Proofs: An Introduction to Mathematical Proofs provides basic logic of mathematical proofs and shows how mathematical proofs work. It offers techniques for both reading and writing proofs.
The second chapter of the book discusses the techniques in proving if/then statements by contrapositive and proofing by contradiction. It also

## Overview

The Nuts and Bolts of Proofs: An Introduction to Mathematical Proofs provides basic logic of mathematical proofs and shows how mathematical proofs work. It offers techniques for both reading and writing proofs.
The second chapter of the book discusses the techniques in proving if/then statements by contrapositive and proofing by contradiction. It also includes the negation statement, and/or. It examines various theorems, such as the if and only-if, or equivalence theorems, the existence theorems, and the uniqueness theorems. In addition, use of counter examples, mathematical induction, composite statements including multiple hypothesis and multiple conclusions, and equality of numbers are covered in this chapter. The book also provides mathematical topics for practicing proof techniques. Included here are the Cartesian products, indexed families, functions, and relations. The last chapter of the book provides review exercises on various topics.
Undergraduate students in engineering and physical science will find this book invaluable.

• Jumps right in with the needed vocabulary—gets students thinking like mathematicians from the beginning
• Offers a large variety of examples and problems with solutions for students to work through on their own
• Includes a collection of exercises without solutions to help instructors prepare assignments
• Contains an extensive list of basic mathematical definitions and concepts needed in abstract mathematics

## Product Details

ISBN-13:
9780123822178
Publisher:
Elsevier Science
Publication date:
01/19/2012
Edition description:
New Edition
Pages:
296
Product dimensions:
7.40(w) x 9.10(h) x 0.90(d)

## Related Subjects

Chapter 1: Getting Started Introduction and Basic Terminology General Suggestions

Chapter 2: Basic Techniques to Prove If/Then Statements What Does "If/Then" Mean? Direct Proof The Negation of a Statement, And/Or Proof by Contrapositive Proof by Contradiction

Chapter 3: Special kinds of Theorems "If and only if" or Equivalence Theorems Use of Counterexamples Mathematical Induction Existence Theorems Uniqueness Theorems Composite Statements Equality of Numbers

Chapter 4: Some mathematical topics on which to practice proof techniques Basic Set Theory About Functions Relations The Basics of Groups Limits Cardinality and Sizes of Infinity

Chapter 5: Review Exercises Exercises Without Solutions Collection of Proofs

Solutions for the Exercises at the End of the Sections and the Review Exercises Solutions for the Exercises at the End of the Sections Solutions for the Review Exercises

Other Books on the Subject of Proofs and Mathematical Writing

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