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JEE MATHEMATICS MCQ: PERMUTATIONS

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No.of ways of seating 20 persons at two round tables. Seating 10 to each table is

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Correct option: A

\frac{20 !}{100}

Option A (

\frac{{20 !}}{{100}}

) is correct because it represents the number of ways to divide 20 people into two groups of 10 and arrange them around two round tables.

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