- #1
beaf123
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Homework Statement
Homework Equations
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I came over these Equations when I was Reading an article. I tried to replicate the results by differentiating Equation 9 w.r.t time. However I could not do it.
Just to be sure. The growth of a variable is Equal to the time derivative of the same variable? What is most important for me is to know that, that is what they have done.
The Attempt at a Solution
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I tried to use:
Quotient Rule f/g (f' g − g' f )/g2
And I think I did it right, but maybe I could not simplify it to get Expression 10.
I really hope someone can help me with this.