BdMO National Secondary 2007/1
-
- Posts:1007
- Joined:Sat Dec 09, 2017 1:32 pm
Solve for ($x,y$) in real number where $x^x=y$ and $y^y=y.$
-
- Posts:1007
- Joined:Sat Dec 09, 2017 1:32 pm
Re: BdMO National Secondary 2007/1
$x=1$,$y=1$ is a solution.Is there any other solution?
-
- Posts:1007
- Joined:Sat Dec 09, 2017 1:32 pm
Re: BdMO National Secondary 2007/1
Same kind of problem.
Solution