Home
Class 11
MATHS
A man has three friends. The number of w...

A man has three friends. The number of ways he can invite one friend everyday for dinner on six successive nights so that no friend is invited more than three times is a. `640` b. `320` c. `420` d. `510`

Promotional Banner

Similar Questions

Explore conceptually related problems

A man has three friends.The number of ways he can invite one friend everyday for dinner on six successive nights so that no friend is invited more than three xx is a.640 b.320 c.420 d.510

A man has 6 friends. The number of ways can he invite one or more of them to dinner is

A man has 6 friends. Number of ways he can invite one or more of them to a tea party is

A person has 8 friends.The number of ways in which he may invite one or more of them to a dinner is.

A man has 10 friends. In how many ways he can invite one of more of them to a party ?

A man has 7 friends. In how many ways he can invite one or more of them for a tea party

A man has 10 friends. In how many ways he can invite one or more of them to a party?

A man has 10 friends. In how many ways he can invite one or more of them to a party?

The number of ways in which a man can invite one or more of his 8 friends to dinner is

Sunil has 6 friends . In how many ways can be invite two or more of his friends for dinner?