1. The problem statement, all variables and given/known data[/b](adsbygoogle = window.adsbygoogle || []).push({});

Evaluate lim x goes to ∞ positive

((x^{-1})*(b^{x}-1)/(b-1))^{(1/x)}

2. Relevant equations

3. The attempt at a solution[/b]

I try to take log but it does not seem to work

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# Evaluate lim of f.

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