mata22MATA22 Final Exam Prep. TrueFalse (be able to justify) (a) For all z, w 2 C, z 4 = w 4 implies z = w or z = w. (b) If diagonalizable square matrices A, B share the same eenvalues, then AI took MATA23 about 4 years ago (before MATA22 replaced it). Getting a good grade was all down to doing the assned questions on time, taking clear and concise notes (and reviewing