小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com专题19排列组合与二项式定理常考小题【目】录...........................................................................................................................................2.............................................................................................................................................3...........................................................................................................................................3...........................................................................................................................................5...........................................................................................................................................6考点一：二式定理之特定、三式........................................................................................................6考点二：二式定理之系数和.......................................................................................................................6考点三：二式定理之系数最...................................................................................................................7考点四：特殊先与正反策略.......................................................................................................................7考点五：相与不相..........................................................................................................................8考点六：列法....................................................................................................................................................8考点七：定序（先后排）..........................................................................................................................9考点八：多面手...........................................................................................................................................10考点九：位排列.......................................................................................................................................10考点十：涂色...............................................................................................................................................10考点十一：分与分配................................................................................................................................12考点十二：隔板法...............................................................................................................................................13考点十三：字典.......................................................................................................................................13考点十四：分解法模型与最短路径.............................................................................................................13考点十五：构造法模型和推模型.....................................................................................................................15考点十六：排与多排................................................................................................................................16考点十七：配型模型.......................................................................................................................................