Question: Let A and B be 4 x 4 matrices with det(A) = 4 and det(B) = -2. Find the value of (a) det ((3A)(2B)-)

 

 


Let A and B be 4 x 4 matrices with det(A) =

Let A and B be 4 x 4 matrices with det(A) = 4 and det(B) = -2. Find the value of (a) det ((3A)(2B)-) (b) det (adj(A)) (c) det (ABAT)

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