-3 For the matrix A = -6 9 what is the value of |A|? %3D 2.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Matrices And Determinants
Section7.2: Operations With Matrices
Problem 1ECP: Solve for a11, a12, a21 and a22 in the matrix equation a11a12a21a22=6324.
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For the matrix A =
-6 9
what is the value of |A|?
%3|
2/
Transcribed Image Text:-3 For the matrix A = -6 9 what is the value of |A|? %3| 2/
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