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n gentlemen c...

Question

n gentlemen can be made to sit on a round table in

\frac{1}{2} (n + 1)!

ways

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(n - 1)!

ways

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\frac{1}{2} (n - 1)!

ways

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(n + 1)!

ways

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Solution

The correct option is B $(n - 1)!$ ways
It is a fundamental concept.
$(n - 1)!$ ways

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n

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