Examples Of Number Of Ways Of Arranging

graph TD; A[Examples of number of ways of arranging]; B[Permutations]; C[Combinations]; D[Factorials]; E[Binomial Coefficients]; F[Arrangements with Repetition]; G[Arrangements without Repetition]; A-->B; A-->C; A-->D; A-->E; A-->F; A-->G; B-->H{Order Matters}; C-->I{Order Doesn't Matter}; D-->J{Number of ways to arrange n items}; E-->K{Number of ways to choose r items from n}; F-->L{Items can be used more than once}; G-->M{Each item can only be used once};