Question

S ={bilangan cacah kurang Dari 18}
A ={2,4,6}
B ={4,5,6,7,8,9,10}
C={3,5,7,9,11,13,15}
tentukan
1. A Π B. 6. A –B
2. A U B U C 7. B–C
3. A°. 8. C–A
4. B°. 9.A–C
5. C°. 10.(A U B ) Π C
11. (A U B)Π B
12. (AΠB)UC
13 (A Π C )U B°

Answer 1

1.A∩B={4,6}
2.A∪B∪C={2,3,4,5,6,7,8,9,10,11,13,15}
3.A°={0,1,3,,5,,8,9,10,11,12,13,14,15,116,17,18}
4.B°={0,1,2,3,11,12,13,14,15,16,17,18}
5.C°={0,1,2,4,6,8,10,12,14,16,17,18}
6.A-B={2}
7.B-C={4,6,8,10}
8.C-A={3,5,7,9,11,13,15}
9.A-C={2,4,6,}
10.(A∪B)∩C={5,7,9}
11.(A∪B)∩B={4,5,6,7,8,9,10}
12.(A∩B)∪C={3,4,5,6,7,9,11,13,15}
13.(A∩C)UB°={0,1,2,3,4,6,11,12,13,14,15,16,17,18}

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