SOLUTION: Find the number of distinguishable permutations of: 2 Cs, 4 Js, and 3 Os

Question 1134816: Find the number of distinguishable permutations of:
2 Cs, 4 Js, and 3 Os
Answer by ikleyn(52943) (Show Source): You can put this solution on YOUR website!
.

It is     =  =  =  1260.



You need to take the sum  2 + 4 + 3 = 9;  calculate 9!  and then divide it  by 2!*4!*3! to calculate the DISTINGUISHABLE classes of items.

Completed.

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See the lesson
- Arranging elements of sets containing indistinguishable elements
in this site.

Also, you have this free of charge online textbook in ALGEBRA-II in this site
- ALGEBRA-II - YOUR ONLINE TEXTBOOK.

The referred lesson is the part of this online textbook under the topic "Combinatorics: Combinations and permutations".

Save the link to this textbook together with its description

Free of charge online textbook in ALGEBRA-II
https://www.algebra.com/algebra/homework/complex/ALGEBRA-II-YOUR-ONLINE-TEXTBOOK.lesson

into your archive and use when it is needed.

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