PermutationFor example, if your set is the letters in the word WHO, then one other ordering would be WOH. This is a permutation of the letters in WHO. Here are all the possible orderings of the letters in the word WHO: WHO WOH HWO HOW OWH OHWThere are 6 different ways to order the letters in the word WHO. To learn more about permutations, see the permutation notes. |