1. {e, n, j, o, y}

2. {e}

3. { }

4. {10, 20, 30, 40, 50}

5. { }

6. {5, 15, 25, 35, 45}

7. {l, i, g, h, t}

8. {e, n, a, r}

9. { }

10. {5, 10, 15, 20, 25, 30, 35, 40, 45, 50}

Answer:

1. A U B = { E, n, j, o, y}

2. A n C = { E }

3. B n D = { } or null set ( letter O na may guhit)

4. E n F = { 10, 20, 30, 40, 50}

5. F - E = { } null set

6. E - F = { 5, 15, 25, 35, 45}

7. C - D = { L, i, g, h, t}

8. A U D = { A, e, N, r}

9. D n F = { } or null set

10. E U F = { 5, 10, 15, 20, 25, 30, 35,40,45,50}

Step-by-step explanation:

Sana po makatulong Godbless