The number of ways in which 10 persns can sit around a table so that they do not have sam neighbour in any tow arrangements? (A) 9! (B) `1/2(9!)` (C) `10!` (D) `1/2(10`)`

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

Find the number of ways in which 10 persons can sit round a circular table so that none of them has the same neighbours in any two arrangements.

The number of ways in which four persons be seated at a round table, so that all shall not have the same neighbours in any two arrangements,is

Find the number of ways in which six persons can be seated at a round table,so that all shall not have the same neighbours n any two arrangements.

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?

Statement 1: the number of ways in which n persons can be seated at a round table,so that all shall not have the same neighbours in any two arrangements is (n-1)!/2. Statement 2: number of ways of arranging n different beads in circles is (n-1)!/2 .

The number of ways in which 7 persons can sit around a rond table is (A) 720(B) 360(C) 240 (D) 5040

The number of ways in which 8 boys and 5 girls can sit around a round table so that no two girls come together is