
Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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Question
![Find the inverse of AB if
-5 -1
[B]
5 -1
A-1
and
B-1
=
=
(AB)-¹
=
-2 -1
34](https://content.bartleby.com/qna-images/question/160fd351-17ca-4577-bffb-265c7021964b/2068830c-ebdf-40c6-b8a4-51b296ffe274/gh1pcgvi_thumbnail.jpeg)
Transcribed Image Text:Find the inverse of AB if
-5 -1
[B]
5 -1
A-1
and
B-1
=
=
(AB)-¹
=
-2 -1
34
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- Find the adjoint ofarrow_forwardFind 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?arrow_forwardFind the inverse of AB if A-1 = 5 5 0 -1 and 5 -4 B-1 = -4 5 (AB)-1 = [88]arrow_forward
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