Number of ways in which 7 people can occupy 6 seats, 3 seats on each side in a first class railway compartment if two specified persons are to be always include d and occupy adjacent seats on the same side is `(5!)dotk ,t h e nk` has the value equal to ___________.

Number of ways in which 7 people can occupy 6 seats,3 seats on each side in a first class railway compartment if two specified persons are to be always include d and occupy adjacent seats on the same side is (5!).k, then k has the value equal to

Number of ways in which 7 people can occupy six seats,3 seats on each side in a first class railway compartment if two specified persons are to be always included and occupy adjacent seats on the same side,is (k).5! then k has the value equal to: 2 (b) 4 (d) 8 (d) None of these

The number of ways in which 7 people can sit around a table if two persons take consecutive seats is

In a railway compartment there are 6 seats. The number of ways in which 6 passengers can occupy those seats= …

Number of ways in which 6 persons can be seated around a circular table so that two particular persons are never seated together , is equal to :

The number of ways in which 5 boys and 3 girls can he seated in a row so that each girl is between two boys is

The number of ways in which 5 boys and 3 girls can be seated in a row so that each girl is beween two boys, is-