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

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

The number of ways of choosing a committee of two women and three men from five women and six men, if Mr. A refuses to serve on the committee if Mr. B is a member and Mr. B can only serve if Miss C is the member of the committee is a. 60 b. 84 c. 124 d. none of these

The number of ways of choosing a committee of two women and three men from five women and six men, if Mr. A refuses to serve on the committee if Mr. B is a member and Mr. B can only serve if Miss C is the member of the committee is a. 60 b. 84 c. 124 d. none of these

The number of ways of choosing a committee of two women and three men from five women and six men, if Mr. A refuses to serve on the committee if Mr. B is a member and Mr. B can only serve if Miss C is the member of the committee is a. 60 b. 84 c. 124 d. none of these

The number of ways of choosing a committee of two women and three men from five women and six men,if Mr.A refuses to serve on the committee if Mr.B is a member and Mr.B can only serve if Miss C is the member of the committee is a.60 b.84 c.124 d.none of these