Begin with the following result:
Two similar matrices have the same trace and the same determinant.
Regards.
Fernando Revilla
Begin with the following result:
Two similar matrices have the same trace and the same determinant.
Regards.
Fernando Revilla
That is not correct. There are 8 families: 4 have 1 element, 3 have 2 elements and 1 has 6 elements.
Take into account that the conditions about trace and determinant are necessary, not sufficient.
Regards.
Fernando Revilla