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For $a\neq b,0<a<1,a\in\mathbb{R}$, find an $a$ such that there is no $b\in\mathbb R$ for $a^a=b^b$.

Not sure where this belongs.

  • 1
    I assume you want $b\ne a$.2012-04-12
  • 0
    Definitely not number-theory. Perhaps calculus is better.2012-04-12

3 Answers 3