Let A, B, C be (4 × 4) matrices, such that = a, det(B) = b, det(C) = c, a, b, c E R. What is the value of det (2AB"Α-1 g?)? Select one alternative: 4bc 2abc 16bc? O none of them 2bc?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section: Chapter Questions
Problem 7CC: If A and B are matrices with the same dimension and k is a real number, how do you find A+B and kA ?
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Let A, B, C be (4 × 4) matrices, such that
det(A) = a,
det(B) = b, det(C) = c, a,b, c € R.
What is the value of
det(2AB™ A-C²)?
Select one alternative:
O 4bc
O 2abc
16bc?
none of them
O 2bc?
Transcribed Image Text:Let A, B, C be (4 × 4) matrices, such that det(A) = a, det(B) = b, det(C) = c, a,b, c € R. What is the value of det(2AB™ A-C²)? Select one alternative: O 4bc O 2abc 16bc? none of them O 2bc?
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