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If A and B are 2 × 2 matrices, det(A) = -1, det(B) = –3, then det (AB) det(3A) = det(A") = det(B') = det(B³) =

If A and B are 2 × 2 matrices, det(A) = -1, det(B) = –3, then det (AB) det(3A) = det(A") = det(B') = det(B³) =

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter6: Linear Systems
Section6.5: Determinants
Problem 83E: If A and B are matrices and AB=0, msut |A|=0 or |B|=0? Explain.
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If A and B are 2 × 2 matrices, det(A) = –1, det(B) = –3, then det (AB) det(3A) = det(A") = det(B') = det(B³) =
Transcribed Image Text:If A and B are 2 × 2 matrices, det(A) = –1, det(B) = –3, then det (AB) det(3A) = det(A") = det(B') = det(B³) =
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