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Solved: Find the inverses of the matrices in Exercises

Linear Algebra and Its Applications | 5th Edition | ISBN: 9780321982384 | Authors: David C. Lay; Steven R. Lay; Judi J. McDonald ISBN: 9780321982384 49

Solution for problem 2E Chapter 2.2

Linear Algebra and Its Applications | 5th Edition

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Linear Algebra and Its Applications | 5th Edition | ISBN: 9780321982384 | Authors: David C. Lay; Steven R. Lay; Judi J. McDonald

Linear Algebra and Its Applications | 5th Edition

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Problem 2E

Problem 2E

Find the inverses of the matrices in Exercises

Step-by-Step Solution:
Step 1 of 3

Solution:-

Step1

Given that

Step2

To find

Find the inverses of the matrices.

Step3

We have

Let

Now

We know that formula for inverse is

So,

=

=

=

=

=

Therefore, the inverses of the matrices is

Step 2 of 3

Chapter 2.2, Problem 2E is Solved
Step 3 of 3

Textbook: Linear Algebra and Its Applications
Edition: 5
Author: David C. Lay; Steven R. Lay; Judi J. McDonald
ISBN: 9780321982384

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Solved: Find the inverses of the matrices in Exercises