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October 6th, 2012, 11:23 PM   #11
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Re: Differential equation

In the process of separating the variables, we divided by which means , yet satisfies the ODE (as you can see) as what is called a trivial solution, and we lose this in the process.
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October 6th, 2012, 11:37 PM   #12
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Re: Differential equation

How does it satisfy the ODE?
You just get
Does that mean it is a solution?
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October 6th, 2012, 11:39 PM   #13
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Re: Differential equation

If then as well.
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