Exercise 4.3.15

Answers

Two matrix $A$ and $B$ are similar means $A = C^{- 1} BC$ . So we get the conclusion

\det (A) = \det (C^{- 1} BC) = \det (C^{- 1}) \det (B) \det (C) = \det (B) .

jephianlin

2011-06-27 00:00