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Inequality for solution

  1. May 4, 2010 #1
    Consider the problem


    Prove that the solution is defined for all [tex] x \in \mathbb{R} [/tex] and that [tex] y(x) \geq \sinh (x)[/tex] [tex] \forall x \geq 0[/tex]
  2. jcsd
  3. May 4, 2010 #2


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    Is this homework?
  4. May 5, 2010 #3
    Not really, I just don't know where to start from.
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