PERMUTATION - It is an arrangement of all or part of a set of objects with proper regard to order., COMBINATION - The number of ways of selecting from a set when the order is not important., MULTIPLICATION - The operation to be used to find the possible ways., DISTINGUISHABLE - The number of permutations, P, of n objects where p objects are alike, q objects are alike and r objects are alike and so on., CIRCULAR - The permutation of n object arrange in a circle.,

REVIEW (Permutation and Combination)

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