各种排列组合问题的统一处理  

Unified Resolving to Permutation and Combination Problems

作　　者：张会凌[1] 

机构地区：[1]甘肃联合大学信息工程学院,甘肃兰州730000

出　　处：《甘肃联合大学学报（自然科学版）》2010年第3期23-25,29,共4页Journal of Gansu Lianhe University :Natural Sciences

摘　　要：用相异元素的可重复排列的思想与公式统一解释和解决了通常意义下的排列组合及各种类型的可重复排列与组合问题,推出了它们的全部结果与公式,进而提出了排列与组合可以相互转化的结论.Using the thought and a formula of permutation with repetition,this paper uniformly reinterprets and resolves traditional permutation and combination problems,explains various permutations and combinations with repetition,obtains all of the related results and formulas.Based on the outcome above,the paper gains the conclusion that permutation and combination can transfer each other.

关 键 词：可重复排列 排列与组合 可重复排列与可重复组合 重新解释 统一处理 相互转化 

分 类 号：O157[理学—数学]