1988 IMO question 6 is usually regarded as the HARDEST question. https://www.quora.com/Whatisthetou...
The Legend of Question 6, by Numberphile: • The Legend of Question Six Numberphile
Here I present the solution that I was able to understand from Buzzorange: https://buzzorange.com/techorange/202... So good!!!
Vieta jumping:
https://brilliant.org/wiki/vietaroot...
https://en.wikipedia.org/wiki/Vieta_j...
Proof by contradiction:
sqrt(2) is irrational: • Sqrt(2) is irrational! (Classic Proof)
there are infinitely many primes: • Euclid's proof that there are infinit...
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