<prompt> Umusho 1: T ufana nemethrikhi okuyingxenye yayo engeyona u-zero kuphela ese-superdiagonal, ngesimo se-Jordan canonical. Umusho wesibili: T ifana ne-matrix okuyizinto zayo ezisemthethweni ezisesimweni se-superdiagonal se-Jordan non-zero. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Cha, akunjalo. 