In Problems 17–19, find the inverse, if there is one, of each matrix. If there is no inverse, say that the matrix is singular. 3 3 2 1 -1 2 1 4 -8 17. 18. 1 19. 3 2

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter12: Algebra Of Matrices
Section12.3: M X N Matrices
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In Problems 17–19, find the inverse, if there is one, of each matrix. If there is no inverse, say that the matrix is singular

In Problems 17–19, find the inverse, if there is one, of each matrix. If there is no inverse, say that the matrix is singular.
3 3
2 1
-1 2
1
4 -8
17.
18. 1
19.
3
2
Transcribed Image Text:In Problems 17–19, find the inverse, if there is one, of each matrix. If there is no inverse, say that the matrix is singular. 3 3 2 1 -1 2 1 4 -8 17. 18. 1 19. 3 2
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