Answer:
1. A U B = {a, b, c, d, e, f, g, h,}
2. B U C = {a, c, f, g, h, I}
3. A ∩ B = {a}
4. B ∩ C = {a, h}
5. ?
6. A ∩ B ∩ C = {a} ∩ {a, h}
7-14. ?
15. A ∩ B U C = {a} U {a, c, f, g, h, I}
16. A ∩ B U A ∩ C = {a} U {a, b, c, d, e, f, g, h} ∩ {a, c}
17. A U A = {a, b, c, d, e}
18. B ∩ B = {a, f, g, h}
(sensya na, di ko nasagot iba. Di pa namin na topic iba haha)
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Answers & Comments
Answer:
1. A U B = {a, b, c, d, e, f, g, h,}
2. B U C = {a, c, f, g, h, I}
3. A ∩ B = {a}
4. B ∩ C = {a, h}
5. ?
6. A ∩ B ∩ C = {a} ∩ {a, h}
7-14. ?
15. A ∩ B U C = {a} U {a, c, f, g, h, I}
16. A ∩ B U A ∩ C = {a} U {a, b, c, d, e, f, g, h} ∩ {a, c}
17. A U A = {a, b, c, d, e}
18. B ∩ B = {a, f, g, h}
(sensya na, di ko nasagot iba. Di pa namin na topic iba haha)