Answer:
I answered the damn question :D
Step-by-step explanation:
U={1,2,3,4,5,6,7,8,9}
A={1,2,3,4}
B={2,4,6,8}
C={3,4,5,6}
(i) A ′ =U−A={5,6,7,8,9}
(ii) B ′ ={1,3,5,7,9}
(iii) A∪C={1,2,3,4,5,6}
∴(A∪C) ′={7,8,9}
(iv) A∪B={1,2,3,4,6,8}
(A∪B) ′={5,7,9}
(v) We know (A ′ ) ′=A⇒(A ′ ) ′={1,2,3,4}
(vi) B−C={2,8}
∴(B−C) ′={1,3,4,5,6,7,9}
HOPE THIS HELPED
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Answers & Comments
Answer:
I answered the damn question :D
Step-by-step explanation:
U={1,2,3,4,5,6,7,8,9}
A={1,2,3,4}
B={2,4,6,8}
C={3,4,5,6}
(i) A ′ =U−A={5,6,7,8,9}
(ii) B ′ ={1,3,5,7,9}
(iii) A∪C={1,2,3,4,5,6}
∴(A∪C) ′={7,8,9}
(iv) A∪B={1,2,3,4,6,8}
(A∪B) ′={5,7,9}
(v) We know (A ′ ) ′=A⇒(A ′ ) ′={1,2,3,4}
(vi) B−C={2,8}
∴(B−C) ′={1,3,4,5,6,7,9}
HOPE THIS HELPED