College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.CT: Chapter Test
Problem 14CT
Related questions
Question
![Let
1
1
-2
1
2
3
A =
-1
4
and B =
-6
-2
-3
-3
2
1
5
-1
-1
Find the inverse of the matrix A + B – I.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7614b3cb-8aec-4087-8c86-043f02640bd9%2F5663cf35-9ba2-4a3a-a10b-0269e1dc01f4%2F8z2ure_processed.png&w=3840&q=75)
Transcribed Image Text:Let
1
1
-2
1
2
3
A =
-1
4
and B =
-6
-2
-3
-3
2
1
5
-1
-1
Find the inverse of the matrix A + B – I.
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