Linear Algebra:Question 5 [10 points] If A, B, and C are 4×4 matrices; and det(A) =...

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Linear Algebra:Question 5 [10 points] If A, B, and C are 4×4 matrices; and det(A) = 4, det(B) = −5, and det(C) = −4 then compute:

Question 5 [10 points] If A, B, and C are 4x4 matrices; and det(A) = 4, det(B) = -5, and det(C)=-4 then compute: det(2CT A-18

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Answer 1

Answer #1

$1AB) = 1 A11B) ,IKAI = K (A) 2 1 lat) = LAT, TA) - intl 2 c14 ( 7 ). = det cetateic BTC7) = 31c7) 16) let ic 1B7) 1CT) = 31

Answer 2

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