Mathematics, 31.03.2020 01:07, toricarter00

A and B are n×n matrices. Check the true statements below: A. (detA)(detB)=detAB. B. The determinant of A is the product of the diagonal entries in A. C. If λ+5 is a factor of the characteristic polynomial of A, then 5 is an eigenvalue of A. D. An elementary row operation on A does not change the determinant.

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A and B are n×n matrices. Check the true statements below: A. (detA)(detB)=detAB. B. The determinant...