3. Find the value of a, where A = 43 L-2 0 a -3] 2 is singular matrix.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section6.4: Determinants And Cramer’s Rule
Problem 1E: True or false? det(A) is defined only for a square matrix A.
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3. Find the value of a, where A =
0
-1
1-2 a
43
2 is singular matrix.
-3]
Transcribed Image Text:3. Find the value of a, where A = 0 -1 1-2 a 43 2 is singular matrix. -3]
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