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IMO Shortlist 1979 problem 25
1979
IMO
shortlist
We consider a point
in a plane
and a point
. Determine all the points
from
for which
is maximum.
%V0 We consider a point $P$ in a plane $p$ and a point $Q \not\in p$. Determine all the points $R$ from $p$ for which $$\frac{QP+PR}{QR}$$ is maximum.
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#
Naslov
Oznake
Rj.
Kvaliteta
Težina
1163
IMO Shortlist 1962 problem 4
1962
IMO
shortlist
1
1181
IMO Shortlist 1965 problem 4
1965
IMO
shortlist
2
1244
IMO Shortlist 1966 problem 61
1966
IMO
shortlist
0
1477
IMO Shortlist 1975 problem 6
1975
IMO
shortlist
1
1808
IMO Shortlist 1991 problem 10
1991
IMO
shortlist
1
1960
IMO Shortlist 1997 problem 4
1997
IMO
shortlist
2