Three workplaces

How many ways can we divide nine workers into three workplaces if they need four workers in the first workplace, 3 in the second workplace, and 2 in the third?

Correct answer:

n =  1260

Step-by-step explanation:

n=9!4! 3! 2!=1260

We will be pleased if You send us any improvements to this math problem. Thank you!

Showing 2 comments:
Math student
I presume that the solution is not correct.

Math student
Found my mistake.


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