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# Now solved: In Exercises 18, evaluate the determinant of the given matrix by (a)

ISBN: 9780470432051 396

## Solution for problem 6 Chapter 2

Elementary Linear Algebra: Applications Version | 10th Edition

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Problem 6

In Exercises 18, evaluate the determinant of the given matrix by (a) cofactor expansion and (b) using elementary row operations to introduce zeros into the matrix.

Step-by-Step Solution:
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Tuesday, January 17, 2017 9:33 AM New Section 2 Page 1 New Section 2 Page 2 New Section 2 Page 3 New Section 2 Page 4 Tuesday, January 17, 2017 10:10 AM New Section 2 Page 1 New Section 2 Page 2 New Section 2 Page 3 New Section 2 Page 4 New Section 2 Page 5 New Section 2 Page 6 Thursday, January 19, 2017 9:55 AM New Section 2 Page 1 New Section 2 Page 2 New Section 2 Page 3 New Section 2 Page 4 New Section 2 Page 5 New Section 2 Page 6 New Section 2 Page 7 New Section 2 Page 8 New Section 2 Page 9 New Section 2 Page 10 New Section 2 Page 11 New Section 2 Page 12 New Section 2 Page 13 New Section 2 Page 14 Thursday, January 26, 2017 9:33 AM New Section 2 Page 1 New Section 2 Page 2 Thursday, January 26, 2017 9:50 AM New Section 2 Page 1 New Section 2 Page 2 New Section 2 Page 3 Thursday, January 26, 2017 10:19 AM

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Now solved: In Exercises 18, evaluate the determinant of the given matrix by (a)