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Re: diff eq

  • To: mathgroup at smc.vnet.net
  • Subject: [mg84193] Re: diff eq
  • From: fred jones <fj12034332 at hotmail.com>
  • Date: Thu, 13 Dec 2007 01:27:42 -0500 (EST)

On Dec 12, 8:01 pm, DrunkenButterfly <darkladymacb... at hotmail.com> wrote:
> I need to use NDSolve to plot g[c] for c in [0,30] and I have
> y''+cy==0, y[0]==0, y'[0]==1, and g[c]==y[Pi/2].
> What should I type?

Plot[Sin[Sqrt[c]*Pi/2]/Sqrt[c], {c, 0, 30},
 PlotLabel -> "My homework plot"]


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