1. Find the inverse of the matrix below: Show the work 3 5 2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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1. Find the inverse of the matrix below: Show the work
3
2. Given the two matrices A and B that are inverses of each other. Use this information to
solve the system of equations. Show the work.
201
A = 2 1 -1
31-1
5
2
2x + 0y +z = 4
2x + y
-z = 6
3x + y
-z = 8
B =
0-1 1
15-4
12-2
Transcribed Image Text:1. Find the inverse of the matrix below: Show the work 3 2. Given the two matrices A and B that are inverses of each other. Use this information to solve the system of equations. Show the work. 201 A = 2 1 -1 31-1 5 2 2x + 0y +z = 4 2x + y -z = 6 3x + y -z = 8 B = 0-1 1 15-4 12-2
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