Infinite Sum of 1/n^2 : Cauchy's Proof

Опубликовано: 14 Сентябрь 2026
на канале: Gamma Digamma
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In this video, I solve the Basel problem, evaluating the infinite sum of 1/n^2, using one of the most elegant proofs presented by Cauchy.

#basel #infinitesum #sum #infinity #pi #cotangent #trigonometry #sines #cosine #tangents #polynomials #vietastheorem #roots #integer #euler

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