1.

12 persons are to be arranged to a round table. If two particular persons among them are not to be side by side, the total number of arrangements is [EAMCET 1994]

A. \[9(10\ !)\]
B. \[2(10\ !)\]
C. \[45(8\ !)\]
D. \[10\ !\]
Answer» B. \[2(10\ !)\]


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