Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN: 9781133382119
Author: Swokowski
Publisher: Cengage
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Consider the following Gauss elimination: What is the determinant of A ?
![Consider the following Gauss elimination:
[100]
[1 0 0
10 5
A->
001 A→
A0 0 1 0 E₁A →
[010]
006
0 1 0 E2E₁A →
[001]
E1
E2
E3
What is the determinant of A?
1 0 0
090 E3E2E₁A =
0 0 1
E4
4 -2 -2
== 0-1 8
0 0
3](https://content.bartleby.com/qna-images/question/80564b6c-5852-4346-969d-de7e8fa0e7cd/e8c0df13-5d5a-47cc-b45a-70425d1eeb72/7mr4r5g_thumbnail.png)
Transcribed Image Text:Consider the following Gauss elimination:
[100]
[1 0 0
10 5
A->
001 A→
A0 0 1 0 E₁A →
[010]
006
0 1 0 E2E₁A →
[001]
E1
E2
E3
What is the determinant of A?
1 0 0
090 E3E2E₁A =
0 0 1
E4
4 -2 -2
== 0-1 8
0 0
3
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