|Wim de Groot|
I'd like to solve a 4x4 matrix with two solutions wich are defined as zero. I use the 4x4 matrix because I'am not sure its permitted to reduce the matrix to a 2x2 matrix because in the equations there are several matrices.
Can anyone help?
Thanks in advance
Wim de Groot
Attachment: Solve 4x4 matrix.nb, URL: ,