At a round table, there should be 10 people seated. Determine the total number of arrangements if 2 specific individuals among them are not to stand side by side.
362880
806400
282240
462890
Given that,
There are 10 people seated at a round table.
The 10 people are seated around a round table at 9! ways.
Thus,
The number of ways in which 2 people sit side by side is given by,
Thus, the total number of arrangements is,
Therefore, the number of ways the arrangements are done in 282240 ways.
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