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 one year ago
Of the 10 students will be formed 5 groups, respectively membered 2. how many ways to form five groups?
 one year ago
Of the 10 students will be formed 5 groups, respectively membered 2. how many ways to form five groups?

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Zarkon
 one year ago
Best ResponseYou've already chosen the best response.0Have you studied the multinomial coefficients?

amressam
 one year ago
Best ResponseYou've already chosen the best response.045 \[10 C 2 , C : is combination = 10!\div(2! \times 8!)\]

SolomonZelman
 one year ago
Best ResponseYou've already chosen the best response.0amressam! y did you give away the answer? explain first please!!!
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