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Permutations and Combinations
The number of ways in which a team of 11 players can be selected from 22 players including 2 of them and excluding 4 of them is
$\begin{array}{1 1}(A)\;16C_{11}\\(B)\;16C_5\\(C)\;16C_9\\(D)\;20C_9\end{array} $
cbse
math
class11
ch7
permutations-and-combinations
exercise7-3
exemplar
q35
sec-a
easy
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asked
May 16, 2014
by
sreemathi.v
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1 Answer
Total no of players =22
No of players in the team =11
Hence the no of ways of selecting the players =$16C_9$
Hence (C) is the correct answer.
answered
May 16, 2014
by
sreemathi.v
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