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1 -2 3 1 5 -9 3 Calculate the determinant using expansion by the second row: -1 2 -6 -2 8 1 6

1 -2 3 1 5 -9 3 Calculate the determinant using expansion by the second row: -1 2 -6 -2 8 1 6

Advanced Engineering Mathematics
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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1 -2 3 1 5 -9 6. 3 Calculate the determinant using expansion by the second row: 1 2 -6 -2 2 6. 1
Transcribed Image Text:1 -2 3 1 5 -9 6. 3 Calculate the determinant using expansion by the second row: 1 2 -6 -2 2 6. 1
Expert Solution
Step 1

Let A=abc  def  ghi , then the determinant, |A|=aei-fh-bdi-fg+cdh-eg .

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