[3 14. Find the inverse of matrix A = 2 [1 -2 1 3 1 3 and use this inverse to solve the matrix equation: -2] [3 2 1 1 3 -2 11x₁ = 11 -2][x3] [12]

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
3
14. Find the inverse of matrix A = 2
[1
-2 1
3 and use this inverse to solve the matrix equation:
-21
13
3
[3
2
-2
1
3
11[1] 11
3 x2 = 5
-2] LX3.
L-12]
Transcribed Image Text:3 14. Find the inverse of matrix A = 2 [1 -2 1 3 and use this inverse to solve the matrix equation: -21 13 3 [3 2 -2 1 3 11[1] 11 3 x2 = 5 -2] LX3. L-12]
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