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Determine whether B is the inverse of A . A = 3 5 -1 1 1 -5 -4 -4 4 B = 5 -5 2
Determine whether B is the inverse of A.
A =
| 3 | 5 | -1 |
| 1 | 1 | -5 |
| -4 | -4 | 4 |
B =
| 5 | -5 | 2 |
| -1 | 1 | 2 |
| -2 | 2 | 5 |
AB=
Is B the inverse of A? Yes
No
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Finance And Modernization
Authors: Gerald D. Feldman, Peter Hertner
1st Edition
0754662713, 978-0754662716
