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I am sure, you will get this wrong

Discrete Mathematics Level 2

Which of the following is not always an integer? (Take \(n\) to be positive integer)

\[\frac{n^2!}{(n!)^{n+2}}\] \[\frac{n^2!}{(n!)^{n}}\] \[\frac{n^2!}{(n!)^{n+1}}\] \[\frac{n^2!}{(n!)^{n-1}}\]

Excel in math and science

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It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

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examples, and problems from the community.

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including olympiad champions, researchers, and professionals.

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by Atul Shivam

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