A committee of 3 ladies and 4 gents is to be formed out of 8 ladies and 7 gents. Mrs.X refuses to serve in a committee in which Mr. Yisa member. The number of such committees is

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

The number of ways in which a committee of 3 women and 4 men be chosen from 8 women and 7 men. If Mr. X refuses to serve on thcommittee of Mr. Y is a member of the committee is

The number of ways in which a committee of 3 women and 4 men be chosen from 8 women and 7 men. If Mr. X refuses to serve on thcommittee of Mr. Y is a member of the committee is

In how many ways can a committee of 4 women and 5 men be chosen from 9 women and 7 men, if Mr.A refuse to serve on the committee if Ms.B is a member?

The number of ways of choosing a committee of 4 women and 5 men from 10 women and 9 men, if Mr. A refuses to serve on the committee when Ms. B is a member of the committee, is

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?

The number of ways of choosing a committee of 4 women and 5 men from 10 women and 9 men,if Mr.A refuses to serve on the committee when Ms.B is a member of the committee,is