div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=societatea-de-stiinte-matematice-din-romania-a-note-on-problem-7-of-day-2-of-imchtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Societatea de Stiinte Matematice din Romania · A note on problem 7 of day 2 of IMC 2015 by Ovidiu Furdui 7 PROBLEMS PROPOSED PROBLEMS SOLUTIONS 16 29 37 39 41 47 Materialele loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220430185f3aef9b7b220e7bee4481a2html5thumbnails1jpg width=140 height=200 divdiv