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MEMO 2008 pojedinačno problem 4
2008
MEMO
djelitelj
tb
Determine that all
such that
the numbers
and
have no common divisor.
%V0 Determine that all $k \in \mathbb{Z}$ such that $\forall n$ the numbers $4n+1$ and $kn+1$ have no common divisor.
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2284
IMO Shortlist 2008 problem N1
2008
shortlist
tb
16
2285
IMO Shortlist 2008 problem N2
2008
shortlist
tb
11
2287
IMO Shortlist 2008 problem N4
2008
shortlist
tb
6
2314
IMO Shortlist 2009 problem N2
2009
shortlist
tb
9
2421
MEMO 2008 ekipno problem 8
2008
MEMO
djelitelj
tb
12
2437
MEMO 2010 pojedinačno problem 4
2010
MEMO
tb
22