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Ramanujan's Radical Brain Teaser

MindYourDecisions via YouTube

Overview

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Explore a challenging mathematical brain teaser that the legendary mathematician Srinivasa Ramanujan posed to the mathematical community before he became famous. Discover how Ramanujan waited over 1.5 years for someone to solve his radical problem, ultimately submitting the solution himself when no one else could provide an answer. Learn about this fascinating problem involving nested radicals that continues to inspire mathematicians more than 100 years later, examine the general principles behind the solution, work through multiple related problems, and understand the mathematical proof that makes this brain teaser so remarkable and enduring in mathematical literature.

Syllabus

0:00 intro
1:53 problem 1
5:16 general 1
7:13 problem 2
8:43 question
10:11 fairness
11:10 proof

Taught by

MindYourDecisions

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