fifteen persons are sitting around a circular table facing the centre. What is the probability that three particular persons sit together ?

fifteen persons are sitting around a circular table facing the centr

1.	fifteen persons are sitting around a circular table facing the centre. What is the probability that three particular persons sit together ?
A.	3/91
B.	2/73
C.	1/91
D.	3/73
Answer» B. 2/73

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fifteen persons are sitting around a circular table facing the centre. What is the probability that three particular persons sit together ?

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