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Discussion of Problem 1710. Boris, You Are Wrong!

Can't understand first sample
Posted by George Agapov 13 Jan 2012 21:53
Look, using the theorem we could build a triangle with such vertexes:
NO
-1.0000000000 4.0000000000
0.0000000000 0.0000000000
-0.8780487805 3.9024390244
(img: http://ge.tt/9klV3HC/v/0 )