MAT244-2014F > MT
MT Problem 4
Victor Ivrii:
Find Wronskian $\ W(y_1,y_2,y_3)(x)\ $ of a fundamental set of solutions $\ y_1(x)\ ,\ y_2(x)\ ,\ y_3(x)\ $ without finding the $\ y_j(x)$ ($j=1,2,3$) and then the general solution of the ODE
\begin{equation*}
(2-t)y''' + (2t-3) y'' -t y' + y = 0\ ,\ t < 2\ .
\end{equation*}
Hint: $\ e^t\ $ solves the ODE.
Tanyu Yang:
am I right?
Victor Ivrii:
Yes. But it is too late: official solutions are in handouts
Tanyu Yang:
--- Quote from: Victor Ivrii on November 04, 2014, 06:17:53 AM ---Yes. But it is too late: official solutions are in handouts
--- End quote ---
Oops, I didn't know that lol.
Li:
but t <2, how can I get ln(t-2) ?
Navigation
[0] Message Index
[#] Next page
Go to full version