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| 1. |
29. 20 persons are invited for a party .The number of ways in which they and the host can be seated at a circular table if two particular persons be seated on either side of the host is equal to |
| Answer» 29. 20 persons are invited for a party .The number of ways in which they and the host can be seated at a circular table if two particular persons be seated on either side of the host is equal to | |