I don't know

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lcasta15
lcasta15 on 15 May 2013
HI
I new in mathLab and I have this homework, I have tried all posibles ways to do it. Please help me
u' = (0.9-0.03u)u, u(0) = 20
and this
u' = 1/3u+4/3v
  2 Comments
Yao Li
Yao Li on 15 May 2013
What have you tried?
Walter Roberson
Walter Roberson on 15 May 2013
Is v a constant, or a function of whatever u is a function of, or a function of u?

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Answers (1)

Walter Roberson
Walter Roberson on 15 May 2013
If you have the symbolic toolbox, you can use dsolve()

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