If the product of eigenvalues of the matrix \(A =\left[ {\begin{array – McqOptions

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1.	If the product of eigenvalues of the matrix \(A =\left[ {\begin{array}{*{20}{c}} {1}&{2}&{-1}\\ {3}&{5}&{2}\\ {1}&{k}&{2} \end{array}} \right]\) is -8, then the value of k will be:
A.	3
B.	2
C.	-2
D.	-3
Answer» B. 2

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