Show that B is the inverse of A. AB= BA = -2 2 -B-[14] = 3 34 2 2 A = = I = I
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
![Show that B is the inverse of A.
AB=
BA =
-2 1
1 2
-B-[44]
= 3
34
2 2
A =
= I
= I](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd76112a2-3370-45d7-a044-1f0297120ded%2F726905a2-b539-4bb8-93c3-1813dc9ce0c9%2F6o24zo4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Show that B is the inverse of A.
AB=
BA =
-2 1
1 2
-B-[44]
= 3
34
2 2
A =
= I
= I
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