(19) Prove that if A has eigenvalue 1, then A-F has eigenvalue 1/1. (20) Prove that AB and BA have the same eigenvalue
Posted: Thu May 12, 2022 10:24 am
(19) Prove that if A has eigenvalue 1, then A-F has eigenvalue 1/1.
(20) Prove that AB and BA have the same eigenvalues. You may assume A or B are invertible.
(20) Prove that AB and BA have the same eigenvalues. You may assume A or B are invertible.