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bhavika Grade: 11
        
  •  no of ways of making group of 2 out of 10 players is 10cor 10!/((2!)55!). what is the difference between these two.
one year ago

Answers : (1)

Kshitiz Singh
35 Points
										It is considered in the second answer that all the players are similar or same.But in the first situation all the players are considered as different.Since the first situation is reasonable. Therefore first answer is correct.
										
one year ago
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