怎样解排列组合应用题

How to Solve the Applied Problems of Permutation and Combination

排列组合应用问题是中学数学中比较难学的内容之一。本文采用由具体事例得出一般结论的思维方式和学习方法 ,从不同角度进行分析、分类、归纳的基础之上 ,阐述解排列组合应用题的思想方法。

The applied problems of permutation and Ccombination are more difficult to do in secondary schools.This paper illustrates the mode of thinking and learning method with concrete examples and explains the way of thinking to solve the applied problems of permutation and combiantion on hte basis of the analysis from different angles,classification and induction.