A person invites a group of 10 friends at dinner and sits (i) 5 on a round table and 5 on other round table (ii) 4 on one round table 6 on other round table . Find no. of ways in each case in which he can arrange the guest?

In how many ways can 5 friends of a man be seated on a round table and 4 friends on other round table out of 9 friends?

A man invites a party to (m+n) friends to dinner and places m at one round table and n at another. The number of ways of arranging the guests is

There are n numbered seats around a round table. In how many ways can m (< n) persons sit around the round table.

A man invites 10 friends to a party and places 5 at one table and 5 at another table,the tables being round.The number of ways in which he can arrange his friends is :

In how many ways 8 men can be arranged (i) in a line? (ii) on a round table?

A gentle man invites a party of (m+n) friends to a dinner & places m at one tableT_1 and n at another table T_2, the table being round. If not all people shall have the same neighbour in any two arrangements, then the number of ways in which h can arrange the guests, is :

A gentle man invites a party of (m+n) friends to a dinner & places m at one tableT_1 and n at another table T_2, the table being round. If not all people shall have the same neighbour in any two arrangements, then the number of ways in which h can arrange the guests, is :

Harsha invites 13 guests to a dinner and places 8 of them at one table and remaining 5 at the other, the table being round. The number of ways he can arrange the guests is

There are n numbered seats around a round table. Total number of ways in which n_(1)(n_(1) lt n) persons can sit around the round table, is equal to