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Akdeniz University MO
1999 Akdeniz University MO
1
number theory
number theory
Source:
January 31, 2016
number theory
Problem Statement
Prove that, we find infinite numbers such that, this number writeable
1999
k
+
1
1999k+1
1999
k
+
1
for
k
ā
N
k \in {\mathbb N}
k
ā
N
and all digits are equal.
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