组合恒等式是什么意思-组合恒等式的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2025-02-21 18:11:19

求解答，词语组合恒等式是什么意思？再说说组合恒等式有什么含义？

答案

组合恒等式的百科含义

组合数C(k,n)的定义：从n个不同元素中选取k个进行组合的个数。

组合恒等式的词语组词

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组合恒等式的相关词语

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