Uploaded July 2020 | Updated September 2026, 1 week ago

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Taylor series identity: youtu.be/6P4V_B6iAY4

2018 Putnam A5. This Putnam competition problem brings together a ton of different ideas in calculus in a very cool way! This is one of my favorite competition problems.

Check out more calculus problems: youtube.com/playlist?list=PLug5ZIRrShJGFne7YhMi-4eYsUKzkITao

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Music: C418 - Pr Department