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20 persons are invited for a party. The ...

20 persons are invited for a party. The different number of ways in which they can be seated on acircular table with two particular persons seated,on either side of the host is

A

`lfloor(20)`

B

`lfloor(2)xxlfloor(18)`

C

`lfloor(18)`

D

none

Text Solution

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The correct Answer is:
B
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