文件名称：Binomial theorem
文件大小：377B
文件格式：RAR
更新时间：2012-07-20 06:53:41
Binomial theorem
Description In mathematics, the binomial theorem is an important formula giving the expansion of powers of sums. Its simplest version states that for any real or complex numbers x and y, and any nonnegative integer n. The binomial coefficient appearing in (1) may be defined in terms of the factorial function n!: For example, here are the cases where 2 ≤ n ≤ 5:
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1408.txt