Sets: list all the following
A= {2, 4, 6}
B= {1, 2, 3, 4, 5]

1. A U B =
2. A N B=
3. n(A)=
4. n(B)=


Integers: Solve the Following
5. (9)+(-4)
6. (10)+(-3)
7. (14) - (-8)
8. (5)-(-3)
9. (5) x (-3)
10. (-20)=(-4)​