For
certainly or equivalently .
Then,
I ignore your possible intermediate mistake.
Regards
The system of first order differential equations:
where has the solution and
When i solved for the eigenvalues, i got one double root where . I know for a fact that given a double eigenvalue of the same value, there can only be one associated eigenvector. Therefore i must find a generalized eigenvector for the other root.
The resulting eigenvectors are:
I finally get to my final answer equal to: where i found the constants and
I can't seem to get the correct answer! Anyone who contributes I thank them now.