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MathGroup Archive 2006

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How to solve this equation?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg72142] How to solve this equation?
  • From: "learner" <freephys at gmail.com>
  • Date: Wed, 13 Dec 2006 06:40:23 -0500 (EST)

hi,
I am trying to solve  y'+y tanx=sin(2x)

i wrote NSolve[{Derivative[1][y][x]+y Tan[x]==Sin[2x]},y,x] but get
something like

{{y->cot[x](sin[2x]-y`[x]}}

I want to set a restraint to say y=2 when x=0, how shoud i do it?

many thanks!!!


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