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salparadise
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Homework Statement
I need to prove that the following limit holds when
[tex]\sqrt{s}>>m[/tex]
[tex]\log\left(\frac{\sqrt{s}+\sqrt{s-4m^2}}{\sqrt{s}-\sqrt{s-4m^2}}\right) \rightarrow \log\left(\frac{s}{m^2}\right)[/tex]
The Attempt at a Solution
I've tried several manipulations using logarithms properties but had no success.
Thanks
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