For the following matrices A, find (if possible) an invertible matrix S and a diagonal matrix A such that A = SAS^-1. a) [-2 -6 13 -1 -2 7 1 0 -4] b) [1 -3 -1 2 2 2 0 3 2] c) [-7 -18 3 7]
Show transcribed image textFor the following matrices A, find (if possible) an invertible matrix S and a diagonal matrix A such that A = SAS^-1. a) [-2 -6 13 -1 -2 7 1 0 -4] b) [1 -3 -1 2 2 2 0 3 2] c) [-7 -18 3 7]