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.

Expert Solution

Colby Messinger answered 11 months ago

Consider A, B and C, all nxn matrices. Show that: 1) det(A)=det(A^T) 2) if C was...

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