binomial coefficient

Fetched 2026-10-26 (cache).

Synonyms: binomial coefficients

Antonyms: binomial coefficients

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|combinatorics}} a [[coefficient]] of any of the terms in the expansion of the [[binomial]] (''x''+''y'')^''n'', defined by <math>{n \choose k} = \frac{n!}{k!(n-k)!}</math>, read as "n choose k"

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