Naaliatanpid
Answered

Let U be the set of whole numbers from 1 to 50. A = { 12, 8, 30, 24, 46, 4, 38, 16 }, B = { 3, 21, 43, 37, 19, 45, 33, 13 }, Y = { 38, 21, 24, 13, 45, 30, 49, 18 } and Z = {2, 44, 15 }. Solve for the following.

1. AUB
2. BNY
3.(AUBUY)
4.Y-B 5.YxZ
6. B-(ANY)
7. ANB
8.(ANY)XZ​

Sagot :

Nadine0820id

Answer:

1. A U B = {12, 8, 30, 24, 46, 4, 38, 16, 3, 21, 43, 37, 19, 45, 33, 13}

2. B N Y

3. A U B U Y = {12, 8, 30, 24, 46, 4, 38, 16, 3, 21, 43, 37, 19, 45, 33, 13, 49, 18}

4. Y – B = {38, 24, 30, 49, 18}

5. Y × Z = {(38, 2), (38,44), (38,15), (21,2), (21,44), (21,15), (24,2), (24,44), (24,15), (13,2), (13,44),(13,15), (45,2), (45,44), (45,15), (30,2), (30,44), (30,15), (49,2), (49,44), (49,15), (18,2), (18,44), (18,15)}

6. B–(ANY)

7. ANB

8. (ANY)XZ

Step-by-step explanation:

Other items were not answered. I don't know what Set Theory Symbol that is