SOLUTION: What is the determinant of the following matrix? Does the matrix have an inverse?
5 4
2 1
A. -3, yes
B. -1, yes
C. 6, no
D. 13, yes
Algebra ->
Matrices-and-determiminant
-> SOLUTION: What is the determinant of the following matrix? Does the matrix have an inverse?
5 4
2 1
A. -3, yes
B. -1, yes
C. 6, no
D. 13, yes
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Question 1066291: What is the determinant of the following matrix? Does the matrix have an inverse?
5 4
2 1
A. -3, yes
B. -1, yes
C. 6, no
D. 13, yes Answer by Fombitz(32388) (Show Source):