how do you classify the fixed point at the origin and sketch a phase portrait of say;
dx/dt = x-2y and dy/dt = 3x-4y? I havent a clue :S thanks!

Question

how do you classify the fixed point at the origin and sketch a phase portrait of say;
dx/dt = x-2y and dy/dt = 3x-4y? I havent a clue :S thanks!

anonymous · Answer

pdodia, I may be able to help you tomorrow.  It's pretty late where I am and my day tomorrow is full.  If you're not in that great-a-hurry, let me know and I'll try and sort something out. 

If you need an answer quickly, re-post so you're back near the top of the pile.

Good luck :)

anonymous · Answer

Hi! thatd be great if u could help, im not in a rush, would you be able to help in the next few days though?Thanks!

anonymous · Answer

Yes, I think the next few days.