Q.

The number of ways of arranging 8 men and 4 women around a circular table such that no two women can sit together, is

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a

8!

b

4!

c

8! 4!

d

7! 8P4

answer is D.

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Detailed Solution

8 men can sit around a circular table in 7! ways. Now there are 8 places to sit 4 women. They can sit in 8P4 ways. 

The requirements of number of arrangements = 7! 8P4. 

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