« Vrati se
Determine all integers n > 3 for which there exist n points A_{1},\cdots ,A_{n} in the plane, no three collinear, and real numbers r_{1},\cdots ,r_{n} such that for 1\leq i < j < k\leq n, the area of \triangle A_{i}A_{j}A_{k} is r_{i} + r_{j} + r_{k}.

Slični zadaci

#NaslovOznakeRj.KvalitetaTežina
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