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The model introduced here in archaeology is used in sociology to analyze relationships

Linear Algebra with Applications | 8th Edition | ISBN: 9781449679545 | Authors: Gareth Williams ISBN: 9781449679545 435

Solution for problem 31 Chapter 2.3

Linear Algebra with Applications | 8th Edition

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Linear Algebra with Applications | 8th Edition | ISBN: 9781449679545 | Authors: Gareth Williams

Linear Algebra with Applications | 8th Edition

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Problem 31

The model introduced here in archaeology is used in sociology to analyze relationships within a group of people. For example, consider the relationship of "friendship" within a group. Assume that all friendships are mutual. Label the people 1, ... , n and define a square matrix A as follows: aii = 0 for all i (diagonal elements of A are zero) aii = O if i and j are not friends (a) Prove that if F = AA1, then fii is the number of friends that i and j have in common. DEFINITION (b) Suppose that all friendships are not mutual. How does this affect the model?

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Calculus I Dr. Kontorovich Lecture 1 9/6/16 Information Document: https://content.sakai.rutgers.edu/access/content/group/e30e1ad4-4bcc-487a- b0e8-91721bbd23f4/info.html Summary:  Exams: o October 11 (Midterm) o November 15 (Midterm) o December 19 (Final) o Weekly recitation quizzes  Email: o Email TA, not professor  Dr. Kontorovich: ale

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Chapter 2.3, Problem 31 is Solved
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Textbook: Linear Algebra with Applications
Edition: 8
Author: Gareth Williams
ISBN: 9781449679545

The full step-by-step solution to problem: 31 from chapter: 2.3 was answered by , our top Math solution expert on 03/15/18, 05:22PM. This textbook survival guide was created for the textbook: Linear Algebra with Applications, edition: 8. Since the solution to 31 from 2.3 chapter was answered, more than 228 students have viewed the full step-by-step answer. Linear Algebra with Applications was written by and is associated to the ISBN: 9781449679545. This full solution covers the following key subjects: . This expansive textbook survival guide covers 56 chapters, and 1286 solutions. The answer to “The model introduced here in archaeology is used in sociology to analyze relationships within a group of people. For example, consider the relationship of "friendship" within a group. Assume that all friendships are mutual. Label the people 1, ... , n and define a square matrix A as follows: aii = 0 for all i (diagonal elements of A are zero) aii = O if i and j are not friends (a) Prove that if F = AA1, then fii is the number of friends that i and j have in common. DEFINITION (b) Suppose that all friendships are not mutual. How does this affect the model?” is broken down into a number of easy to follow steps, and 107 words.

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The model introduced here in archaeology is used in sociology to analyze relationships