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Rule for Circular Permutations -
(n - 1)! = Clockwise + Anticlockwise arrangement.
Ex. Seating arrangement of persons round a table.
- wherein
DISTINCT arrangement.
Number of ways = Total - when B1 and G1 sit together
Total ways to seat 8 people on table = 7!
When B1 and G1 sit together
Number of ways
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