1. Let A {2, 3, 4}, B = { 3, 4, 5, 6}, and suppose the universal set is U = {1, 2, ..., 9}. List all elements in a. (A U B)' (' - means complement) b. (A B) x A

2.Let the following sets be given. The universal set for this problem is the set of all students at some university:

F = the set of all freshman.

S = the set of all seniors.

M = the set of all math majors

C= the set of all CS majors.

Translate the following statement in set theory into everyday English

(F M) C