PutnamSuperchallengeIntegrals I: Feynman's Trick ShareIntegrals I: Feynman's Trick · Superchallenge problemCompute limn→∞(n!)1/nn\displaystyle\lim_{n\to\infty}\frac{(n!)^{1/n}}{n}n→∞limn(n!)1/n.Check Show answer Walk through it step by step Practice more like this Review this concept