Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Express the general solution?

  1. Sep 13, 2013 #1
    Express the general solution of x'=(2, 9/5, -5/2, -1)x in terms of real-valued functions.

    (this is 2x2 matrix, 2 and 9/5 on the left, -5/2 and -1 on the right. The complex roots are (1/2)+(3/2)i and (1/2)-(3/2)i and a=1, b=(3/5)+(3/5)i for the first root. And a=1, b=(3/5)-(3/5)i for the second root. But I don't know how to get the answer.
  2. jcsd
  3. Sep 13, 2013 #2
    Never mind. I solved it.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook