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

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

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

In how many ways can 7 people be arranged at round table, so that two particular persons be together?

The number of ways in which 7 persons can be seated at a round table if twom particular persons are not to sit together is

12persons are seated at a round table. Number of ways of selecting 2persons not adjacent to each other is

Find the number of ways in which 7 persons can be arranged at a round table, if two particular persons may not sit together.

The number of ways in which seven persons can be arranged at a round table if two particular persons may not sit together, is

The number of ways in which seven persons can be arranged at a round table if two particular persons may not sit together, is