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luni, 2 iunie 2025

Unfinished solution of a problem by Thanos Kalogerakis, https://www.facebook.com/photo?fbid=1899709203808549&set=a.148394885606665

 


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Mi Prepa, https://www.facebook.com/photo?fbid=1427344626075511&set=a.575642501245732

  Mi Prepa, https://www.facebook.com/photo?fbid=1427344626075511&set=a.575642501245732 In the interior of triangle ABC having ...