Consider only square matrices. True or false? Explain. a) det(AB) = (det A)(det B). b) Eigenvalues...

Consider only square matrices. True or false? Explain.

a) det(AB) = (det A)(det B).

b) Eigenvalues of all real matrices are real.

c) The determinant of an upper triangular matrix is the sum of its main diagonal entries.

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Colby Messinger answered 2 hours ago

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