9. Let (15 -24 8 A= 8 -13 4 0 0 (a) Find the characteristic polynomial and all eigenvalues of A. (b) Find an invertible
Posted: Wed May 11, 2022 9:16 pm
9. Let (15 -24 8 A= 8 -13 4 0 0 (a) Find the characteristic polynomial and all eigenvalues of A. (b) Find an invertible matrix P and a diagonal matrix D such that P-1AP = D.