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# For each of the following, compute (i) det(A), (ii) adj A, and (iii) A1: (a) A = 1 2 3 1

ISBN: 9780136009290 436

## Solution for problem 1 Chapter 2.3

Linear Algebra with Applications | 8th Edition

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Linear Algebra with Applications | 8th Edition

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Problem 1

For each of the following, compute (i) det(A), (ii) adj A, and (iii) A1: (a) A = 1 2 3 1 (b) A = 3 1 2 4 (c) A = 1 3 1 2 1 1 2 2 1 (d) A = 1 1 1 0 1 1 0 0 1

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For each of the following, compute (i) det(A), (ii) adj A, and (iii) A1: (a) A = 1 2 3 1

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