Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Matrices
Section2.4: Elementary Matrices
Problem 39E: Use elementary matrices to find the inverse of A=100010abc, c0.
Related questions
Question
Use the inverse matrices to find (AB)-1, (AT)-1, and (2A)-¹. A-1 -[(13) [41] = (a) (AB)-¹ (b) (AT)-1 B-1 = 28 (c) (2A)-¹
![Use the inverse matrices to find (AB)-1, (AT)-1, and (24)-¹.
8- 1 = [ - 1 1 ]
B
A-1 =
1
2-1
(a) (AB)-1
(b) (AT)-1
(c) (2A)-1
↓1
11](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff5cf614a-5e5b-4d42-affc-5f1615cb7c79%2Fcdfcfc99-723c-4b28-a4cb-76deb60a0e19%2F04qmlp8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the inverse matrices to find (AB)-1, (AT)-1, and (24)-¹.
8- 1 = [ - 1 1 ]
B
A-1 =
1
2-1
(a) (AB)-1
(b) (AT)-1
(c) (2A)-1
↓1
11
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 5 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Elementary Linear Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305658004/9781305658004_smallCoverImage.gif)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
![Elementary Linear Algebra (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781305658004/9781305658004_smallCoverImage.gif)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning