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Binomial coefficient

The binomial coefficient is a mathematical concept that represents the number of ways to select a fixed number of elements from a larger set without regard to their order. It is commonly denoted as "n choose k" and is calculated using the formula n.

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It is commonly denoted as "n choose k" and is calculated using the formula n. / (k. * (n-k). ), where n is the total number of elements and k is the number of elements to be chosen. This concept has applications in combinatorics, probability theory, and algebra. The Wikipedia page on binomial coefficients provides a detailed explanation of the formula, properties, and applications of this concept.

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