Given the matrix then its determinant is
I have the following problem to solve but don't recognise what type of problem this actually is let alone how to solve it:
Determine those values of k for which
| k k | = 0
| 8 4k |
the | are supposed to be continuous lines.
Is this comething to do with eigenvectors/eigenvalues? or maybe complex numbers?
Cheers,
Alex.