Select a Committee composed of two male students Female students and teachers from the male students had 20 people. Students, teachers, and women 25-7 people elect all Ki Ta methods.
To select committee, consisting of two boys and two female students and one teacher from male students, 20 female students and 25 teachers, seven people have many talents to a select committee.
Want to select committee set consists of male students, female students 2 2 people and teachers 1 people from school boys 20. Female students and teachers 25 7 people. TA Select Committee has many ways.