The determinant of the matrix 9. 1 5 -3 A = 3 -9 -6 -6 -8 -1 is

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Determinants
Section3.CM: Cumulative Review
Problem 25CM: Use a determinant to find an equation of the line passing through the points (1,4) and (5,2)
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The determinant of the matrix
9
1
5
-3
3
A =
-9
-6
-6
-8
-1
is
Hint: Find a good row or column and expand by minors.
Transcribed Image Text:The determinant of the matrix 9 1 5 -3 3 A = -9 -6 -6 -8 -1 is Hint: Find a good row or column and expand by minors.
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