Question

the number of ways 6 persons can be seated at a round table facing inwards, if two arrangements are said to be indistinguishable when they are in the same clockwise order,is ​

Answer 1

`120`

Explanation:

There are
`6` seats.

Possible number of arrangements =
`6!`

Total number of possible rotations=
`6`

Hence possible distinguish arrangements=
`=(6!)/(6) =(720)/(6) =120`