Simplifying permutations.

Related BrainMass Solutions

• Group Theory - Symmetric Set of Permutations

  S_3 is the symmetric set of permutations of degree 3.

• Distinguishable permutations of letters in a word

  ., such that the different type of objects are distinguishable, then we can compute the number of distinguishable permutations as follows. Suppose the number of distinguishable permutations is p.

• Inclusion-Exclusion

  Let: X = number of permutations containing fish Y = number of permutations containing rat Z = number of permutations containing bird If the word "fish" is one symbol and there are 22 other letters, then X = 23!.

• Statistics - Permutations, Combinations or neither

  Permutations and combinations are examined.

• Permutations

  165274 Evaluate the expression 6P4 (permutations) Evaluate the expression 6P4 (permutations). Hi, Please see response to your posting as given below. General expression for permutations is nPr = n!/(n-r)! !

• Dealing cards, counting bagels, permutations of a string

  And then for each hand we calculate the number of permutations which are 7!

• Choices and Distinct Permutations: Example Questions

  b) How many distinct permutations can be made from the letters of the word 'Mississippi'?

• Permutation subgroups

  30329 Permutation Subgroups Show that in any group of permutations, the set of all even permutations forms a subgroup. See attached pdf file. This is a proof regarding permutations and subgroups.

• Multiplication Principle, Permutations, Combinations, Etc.

  286693 Multiplication Principle, Permutations, Combinations, Etc.