For an m x n matrix A, the eigen values are the roots of the character

1.	For an m x n matrix A, the eigen values are the roots of the characteristic equation
A.	\|I - A\|
B.	\|λI - A\| = 0
C.	\|λA - I\| = 0
D.	\|A - I\| = 0
Answer» C. \|λA - I\| = 0

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