let U={1,2,3,4,5,6}, A={2,3} and B={3,4,5} Verify that (A union B)' = A' intersect B'
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Answers
Answered by
8
Given :
U = {1,2,3,4,5,6}
A = {2,3}
B = {3,4,5}
To Prove :
(A U B)' =
Proof:
A U B = {2,3,4,5}
so,
(A U B)' = {1,6} ______(i)
& now ,
A' = {1,4,5,6}
B' = {1,2,6}
so,
A' B' = {1,6} ___(ii)
Since, eq(i) = eq(ii) , hence proved
Answered by
1
Answer:
Given :
U = {1,2,3,4,5,6}
A = {2,3}
B = {3,4,5}
To Prove :
(A U B)' = A'\cap B'A
′
∩B
′
Proof:
A U B = {2,3,4,5}
so,
(A U B)' = {1,6} ______(i)
& now ,
A' = {1,4,5,6}
B' = {1,2,6}
so,
A' \cap∩ B' = {1,6} ___(ii)
Since, eq(i) = eq(ii) , hence proved
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