Question

i got stuck at the end of a problem. I am demanding help.. here is the link of a question. how can i write these values in appropiate way?

http://i.imgur.com/MYCwA.jpg

Answer 1

It would be similar to the other problem, namely
\[\left(\begin{matrix}x \\ y\end{matrix}\right) = \left(\begin{matrix}1 \\ 2\end{matrix}\right)\ C_1e^-t \ + \ \left(\begin{matrix}21 \\ 49\end{matrix}\right) \ C_2e^{6t}\ \]
Do differentiations to verify that the solution is indeed correct.
You can then substitute the initial conditions to find C1 & C2.

Answer 2

i solved it, but new challenge appears

Answer 3

Do we get to hear about it?