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Re: NDSolve and error

  • To: mathgroup at smc.vnet.net
  • Subject: [mg92558] Re: NDSolve and error
  • From: pratip <pratip.official at gmail.com>
  • Date: Sun, 5 Oct 2008 06:05:36 -0400 (EDT)

I think u typed wrongly the equation.
I corrected it like this
sol[p_] := 
 NDSolve[{Sqrt[
     1 + (y'[t])^2] == (t^(p - 1) + (y[t])^(p - 1)*y'[t])/(t^p + 
        y[t]^p)^(1 - 1/p), y[1] == 6}, y, {t, 1, 4}]
Then
ol = sol[2];
Plot[y[t] /. ol, {t, 1, 4}]


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