Find the characteristic equation of the given matrix.A = 
A. (8 - ?)(-1 - ?)(5 - ?)(2 - ?) = 0
B. (8 - ?)(3 - ?)(-6 - ?)(-5 - ?) = 0
C. (2 - ?)(-1 - ?)(-6 - ?)(-5 - ?) = 0
D. (-5 - ?)(-6 - ?)(-1 - ?)(2 - ?) = 0
Answer: B
Mathematics
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