Chapter 3 Linear transformations
Chapter 3 Linear transformations
Chapter 3 Linear transformations
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Remarks 3.3.7(1) If A is similar to B, thendet(A)=det(B)rank(A)=rank(B)nullity(A)=nullity(B)tr(A)=tr(B)(2) If A and A' are two matrices of a linear operator T:V → V with respect to twobases of V, then A and A' are similar.Exercise 3.31. Prove if A is similar to B then(a) det(A)=det(B);(b) rank(A)=rank(B);(c) tr(A)=tr(B).2. Prove if A is similar to B and A is invertible, then B