does anyone know where i can find a program online that will show me all the possiable ways 4 teams can come out..meaning, i wana choose 4 basketball teams and i want it to show me every possiable scenario?
"Factorials are important in combinatorics. For example, there are n! different ways of arranging n distinct objects in a sequence. (The arrangements are called permutations.) And the number of ways one can choose k objects from among a given set of n objects (the number of combinations), is given by the so-called binomial coefficient."