4 votes 4 votes A2 − A = 0, where A is a 9×9 matrix. Then (a) A must be a zero matrix (b) A is an identity matrix (c) rank of A is 1 or 0 (d) A is diagonalizablev Linear Algebra linear-algebra matrix + – Prince Sindhiya asked Mar 2, 2018 • retagged May 6, 2021 by Shiva Sagar Rao Prince Sindhiya 1.4k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes option D is correct Here I got the best answer to your question https://math.stackexchange.com/questions/238642/a2%E2%88%92a-0-where-a-is-a-9%C3%979-matrix-then-which-is-true pankaj_vir answered Mar 3, 2018 pankaj_vir comment Share Follow See 1 comment See all 1 1 comment reply Kaluti commented Mar 25, 2018 reply Follow Share how product of distinct factors determine that the matrix is diagonalizable 1 votes 1 votes Please log in or register to add a comment.