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Binomial theorem

For a nonnegative integer

n

,

(x + y)^{n} = \sum_{k = 0}^{n} (k n) x^{k} y^{n - k} .

Combinatorics studies finite and discrete structures through counting, construction, and extremal arguments.

Table of contents 62 2
- Binomial theorem for commuting matrices Binomial theorem 30
- Alternating binomial-square sum Binomial theorem 12

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