Hello, please can someone tell me how to decouple and solve this equation? It was on a problem sheet, but the solution jumped to the decoupled equation... =(
\frac{dx}{dt} = 2x+y-t
\frac{dy}{dt}=2x-y+t
I know that it can rewritten as
\frac{d}{dt}\left[ \begin{array}{cccc} 2 & 1\\...