The number of ways can seven persons sit around a table so that all shall not have the same neighbours in any two arrangements is

The number of ways can 11 persons sit around a table so that all shall not have the same neighbours in any two arrangements is

The number of ways can five men sit around table so that all shall not have the same neighbours in any two arrangements is

In how many ways can 7 persons sit around a table so that all shall not have the same neighbours in any two arrangements?

In how many ways can 7 persons sit around a table so that all shall not have the same neighbours in any two arrangements.

In how many ways can 10 people sit around a table so that all shall not have the same neighbours in any two arrangement ?

Find the number of ways in which 6 men can sit at a round table so that all shall not have the same neighbours in any two arrangements

In how many ways can five men sit around a round table so that all shall not have the same neighbours in any arrangements is

In how many ways can 8 persons be seated at a round table so that all shall not have the same neighbours in any two arrangements?

In how many ways can 6 persons can be seated at a round table so that all shall not have the same neighbours in any two arrangements?