SOLUTION: The probability that the random arrangement of letters will result in "personnel"

Question 1206532: The probability that the random arrangement of letters will result in "personnel"

Answer by ikleyn(52803) (Show Source): You can put this solution on YOUR website!
.


9 letters; of them "e" repeats twice and "n" repeats twice.


The number of distinguishable permutations (arrangements) is  

     =  = 7*6*5*3*2 = 1260.


The number of favorable arrangements is 1.


The probability is .

Solved.

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The way on how the problem is worded in the post is a mathematical tragedy.

Consider to hire somebody, who is able to write Math professionally, to edit your compositions after you.

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