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The number of ways of choosing a committ...

The number of ways of choosing a committee of two women and three men from five women and six men, if Mr.A refuses to serve on the committee if Mr. B is a member and Mr. B can only serve, if Miss C is the member of the committee is

A

60

B

84

C

124

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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DISHA PUBLICATION-PERMUTATIONS AND COMBINATIONS-PRACTICE EXERCISES ( STANDARD LEVEL)
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  19. what is ((n+2)! +(n+1)(n-1)!)/((n+1) (n-1)!) equal to?

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