Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

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Topic review (newest first)

bobbym
2013-02-22 01:01:51

Hi;

That is okay, asking a question is not disturbing.

{7/3}
2013-02-21 15:01:13

Oh yeah,sorry for disturbing

bobbym
2013-02-21 12:19:30

Hi;

You can not prove that because 2^4  = 4^2 and
2 ≠4

{7/3}
2013-02-21 12:16:42

How can i prove this-for all x,y in N, if x^y=y^x then x=y.

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