MathDB
Problems
Contests
National and Regional Contests
Greece Contests
Greece Junior Math Olympiad
2013 Greece Junior Math Olympiad
4
Easy Number Theory
Easy Number Theory
Source: Archimedes Junior 2013
March 16, 2020
number theory
Problem Statement
Solve in N
1
/
x
+
2
/
y
ā
4
/
z
=
1
1/x+2/y-4/z=1
1/
x
+
2/
y
ā
4/
z
=
1
Back to Problems
View on AoPS