1. 1 0 1 0 0 1 1 0 |A → 0 4 0 E A → 1 EE, A → 0 E3 E2 E A = 2 -1 1. 0 0 1. -1 1 E1 E2 E3 Е
1. 1 0 1 0 0 1 1 0 |A → 0 4 0 E A → 1 EE, A → 0 E3 E2 E A = 2 -1 1. 0 0 1. -1 1 E1 E2 E3 Е
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter2: Solving Linear Inequalities
Section: Chapter Questions
Problem 4CR
Related questions
Question
Considering the following Gauss elimination (in the image)
What is the determinant of A?
![1.
1 0
1 0
0 1
-4
1
0 |A →
0 4 0
E A →
1
E2E, A →
0 |E3 E2 E A =
2
-1
1.
1.
-1
1
E1
E2
E3
E4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdfcfd39a-ae4e-46f8-96b5-aa972a72bb17%2Facd5e265-5d27-4f11-b9d8-ab1741bc3e47%2Fn7oipdk_processed.png&w=3840&q=75)
Transcribed Image Text:1.
1 0
1 0
0 1
-4
1
0 |A →
0 4 0
E A →
1
E2E, A →
0 |E3 E2 E A =
2
-1
1.
1.
-1
1
E1
E2
E3
E4
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