Suppose we wish to compute the determinant of -7 -2 5 -3 -1 3 7 2 -6 A = Next by cofactor expansion on row 3. What is that expansion? det(A) And what is the value of that determinant?
Suppose we wish to compute the determinant of -7 -2 5 -3 -1 3 7 2 -6 A = Next by cofactor expansion on row 3. What is that expansion? det(A) And what is the value of that determinant?
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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