#mathematics #olympiad #math
International Mathematical Olympiad (IMO) 2021 Day 1
Solutions and discussion of problems 1, 2 and 3

62nd International Mathematical Olympiad Saint-Petersburg Russia
00:00 Introduction
00:26 Problem 1 - Number Theory (actually Algebra)
07:21 Problem 2 - Algebra
15:42 Extra comment on problem 2
19:08 Problem 3 - Geometry
37:23 Quick word on statistics

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