SOLUTION: We have n=10 person we wish divide them at random inti 3 groups consisting of 5,3,2 persons respectivly in how many ways is this posibal
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Question 1038332: We have n=10 person we wish divide them at random inti 3 groups consisting of 5,3,2 persons respectivly in how many ways is this posibal Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! We have n=10 person we wish divide them at random into 3 groups consisting of 5,3,2 persons respectivly in how many ways is this possible?
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select 5:: 10C5 = (10*9*8*7*6)/(1*2*3*4*5) = 252 ways
select 3:: 5C3 = (5*4*3)/(1*2*3) = 10 ways
Select 2:: 2C2 = 1 way
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Total # of ways:: 252*10 = 2520 ways
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Cheers,
Stan H.
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