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BdMO National Secondary 2007/1
Posted: Wed Feb 21, 2018 11:41 pm
by samiul_samin
Solve for ($x,y$) in real number where $x^x=y$ and $y^y=y.$
Re: BdMO National Secondary 2007/1
Posted: Sat Feb 23, 2019 10:53 am
by samiul_samin
$x=1$,$y=1$ is a solution.Is there any other solution?
Re: BdMO National Secondary 2007/1
Posted: Sun Mar 10, 2019 10:16 pm
by samiul_samin
samiul_samin wrote: ↑Wed Feb 21, 2018 11:41 pm
Solve for ($x,y$) in real number where $x^y=y^x$
Same kind of problem.
Solution