# The first problem I ever became obsessed with...

• April 15th 2009, 02:32 PM
Media_Man
The first problem I ever became obsessed with...
Prove that (2,4) is the only integer solution to $a^b=b^a$
• April 15th 2009, 07:33 PM
ThePerfectHacker
Quote:

Originally Posted by Media_Man
Prove that (2,4) is the only integer solution to $a^b=b^a$

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