1. 1 1 3 -1 M = 2 1 1 1 -1 1 Calculate det(M) by using row reduction to a triangular matrix. Explain your work.
1. 1 1 3 -1 M = 2 1 1 1 -1 1 Calculate det(M) by using row reduction to a triangular matrix. Explain your work.
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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Transcribed Image Text:Problem 3. Consider the following matrix:
1
2
1 1
1
3 -1
M
1
1
1
1
-1 1
Calculate det(M) by using row reduction to a triangular matrix. Explain your work.
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