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Algorithms Quiz | Sudo Placement [1.7] | Question 14
On the occasion of marriage anniversary a couple invited their 8 friends for a party to be held around a circular table containing 10 chairs. In how many ways they can be seated if there has to be exactly one friend to be seated in between couple?
(A)
3! * 8!
(B)
2! * 8 * 7!
(C)
2! * 8!
(D)
3! * 7!
Answer
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