Tlong dong bantuin bsok di kmpl kn

1. A n B = {1,3,5,7,9,11} n {3,5,7}
= {3,5,7}

2. B n C = {3,5,7} n {7,9,11}
= {7}

3. C n D = {7,9,11} n {9,11}
= {9,11}

4. B n D = {3,5,7} n {9,11}
= { }

5. C n A = {7,9,11} n {1,3,5,7,9,11}
= { 7,9,11}

6. A u B = {1,3,5,7,9,11} u {3,5,7}
= {1,3,5,7,9,11}

7. B u C = { 3,5,7} u {7,9,11}
= {3,5,7,9,11}

8. C u D = {7,9,11} u {9,11}
={7,9,11}

9. B u D = {3,5,7} u {9,11}
= { 3,5,7,9,11}

10. C u A = {7,9,11} u {1,3,5,7,9,11}
={7,9,11,1,3,5}

SEMOGA MEMBANTU