Let N denote the number of ways in which n boys can be arranged in a line so that 3 particular boys are seperated then N is equal to

The number of ways in which n books can be arranged on a shelf so that two particular books are not together is

The number of ways in which n books can be arranged so that two particular books are not together is

The number of ways in which n books can be arranged so that two particular books are not together is

Find the number of ways in which 12 different flowers can be arranged in a garland so that 4 particular flowers are never seperate.

The number of ways in which 8 boys be seated at a round table so that two particular boys are next to each other is

The number of ways in which 5 boys and 5 girls can be arranged in a row so that no two girls are together is

Let m denotes the number of ways in which 5 boys and 5 girls can be arranged in a line alternately and n denotes the number of ways in which 5 boys and 5 girls an be arranged in a circle so that no two boys are together . If m= kn then the value of k is :

Let m denotes the number of ways in which 5 boys and 5 girls can be arranged in a line alternately and n denotes the number of ways in which 5 boys and 5 girls an be arranged in a circle so that no two boys are together . If m= kn then the value of k is :

Find the number of ways in which 5 boys and 3 girls can be arranged in a row so that no two girls are together.

The number of ways in which 5 Boys and 5 Girls can be arranged in a row so that no two girls are together is