Question

There are 9 students, 5 parents, and 4 teachers who want to serve on a school's Gifted Education Committee. The committee consists of 2 students, 3 parents and 3 teachers. In how many ways can the committee be formed?

Answer 1

there are 9 students out of which 2 will be selected in the committee so in how many ways the two will be selected from the nine is taken out then similarly it is determined for the 3 parents from the group of 5 and 3 teacher from the group of 4 and Thier products gives us the total number of possibilities in which the committee can be formed