-4 -3 HAHA B= 0 1 A= - 3 - 4 No Yes -4 1 AB= BA= Is B the multiplicative inverse of A?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Find the products AB and BA to determine whether B is the multiplicative inverse of A.
- 4 - 3
+BHR]
B=
0 1
A =
AB=
- 3
No
Yes
-4
- 4 1
BA=
Is B the multiplicative inverse of A?
Transcribed Image Text:Find the products AB and BA to determine whether B is the multiplicative inverse of A. - 4 - 3 +BHR] B= 0 1 A = AB= - 3 No Yes -4 - 4 1 BA= Is B the multiplicative inverse of A?
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