Question Number 169573 by mathocean1 last updated on 03/May/22
$${find}\:{real}\:{matrix}\:{A}\:{such}\:{that}: \\ $$$${t}_{{A}} ×{A}={O}\:,\:{where}\:{O}\:{is}\:{null}\:{marix} \\ $$
find-real-matrix-A-such-that-t-A-A-O-where-O-is-null-marix-