program with matrix capabilities to find (a) |A|, (b) |A|, (c) |A²l. (d) [24|, and (e) |A-1|. 2 - 2 19. A = 20. A = 5. 6 8

Elementary Linear Algebra (MindTap Course List)
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ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Matrices
Section2.3: The Inverse Of A Matrix
Problem 80E
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PROBLEM NUMBER 20

E In Exercises 19-22, use a graphing utility or computer software
program with matrix capabilities to find (a) |A|, (b) |A"]. (c) |A²l.
(d) |24|, and (e) |A-.
19. A = [-|
2]
5]
4
4
20. A =
8
Transcribed Image Text:E In Exercises 19-22, use a graphing utility or computer software program with matrix capabilities to find (a) |A|, (b) |A"]. (c) |A²l. (d) |24|, and (e) |A-. 19. A = [-| 2] 5] 4 4 20. A = 8
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