In how many ways can a committee of 3 ladies and 4gentlemen be appointed from a meeting consisting of8 ladies and 7 gentlemen? What will be the number ofways if Mrs. X refuses to serve in a committee if Mr. Yis a member?

In how many ways can a committee of 3ladies and 4 gentlemen be appointed from a meeting consisting of 8 ladies and 7 gentlemen? What will be the number ofways if Mrs.X refuses to serve in a committee if Mr.Yis a member?

In how many ways can a committee of a 3 ladies and 4 gentlemen be appointed from a meeting consisting of 8 ladies and 7 gentlemen ? What will be the number of ways if Mrs . X refuses to serve in a committee if Mr . Y is a member

The number of ways in which a committee of 3 ladies and 4 gentlemen can be appointed from a group consisting of 8 ladies and 7 gentlemen, if Mrs. X refuses to serve in a committee if Mr. Yis its member, is

In how many ways can a committee of 4 men and 3 women be appointed from 6 men and 8 women ?

In how many ways can a committee of 4 men and 3 women be appointed from 6 men and 8 women ?