1.What are the elements of set X?
A. {2, 3, 4, 5, 6}
B.{2, 3, 4}
C.{1, 5, 6, 7}
D.{1, 7}
2. What are the elements of set Y?
A.{2, 3, 4, 5, 6}
B.{2, 3, 4}
C.{1, 5, 6, 7}
D.{1, 7}
3. What is (X ∪ Y)?
A.{5, 6}
B.{1, 2, 3, 4}
C.{1, 2, 3, 4, 5, 6, 7}
D.{1, 2, 3, 4, 7}
4. What is (X ∩ Y)?
A.{2, 3, 4}
B.{1, 7}
C.{1, 2, 3, 4, 5, 6, 7}
D.{5, 6}
5.What is the complement of Y?
A.{2, 3, 4}
B.{1, 7}
C.{1, 2, 3, 4, 5, 6, 7}
D.{5, 6}
