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प्रश्न
In how many ways can a football team of 11 players be selected from 16 players? How many of them will include 2 particular players?
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उत्तर
Given that the total number of players = 16
We have to select 11 players out of 16 players.
If 2 players are included
Then number of ways of selection = `""^(16 - 2)"C"_(11 - 2)`
= 14C9
Hence, the required number of ways of selection 14C9
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