- #1
annoymage
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Homework Statement
let [tex]x,y \in N[/tex]. Solve the equation [tex]\frac{1}{x}+\frac{1}{y}=1[/tex]
Homework Equations
n/a
The Attempt at a Solution
so i can see x=y=2 is the solution, hmm, isn't there any other solution.
and, this is one of three of my assignment question for 15% continuous assessment, does it seem too easy? should i prove that they are no other solution other than x=y=2?? help
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