An english school and a vernacular school are both under one superintendent. suppose that the superintendentship, the four teachership of english and vernacular school each; are vacant, if there be altogether 11 candidates for the appointments, 3 of whom apply exclusively for the superintendentship and 2 exclusively for the appointment in english school, the no. of ways in which the different appointments can be of is?

jee king king , 15 Years ago

Grade 12