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Let X= {x//x in N, 1 le x le 8}, A = {1,...

Let `X= {x//x in N, 1 le x le 8}, A = {1,2,3},B={2,4,6}, C= {1,3,5,7},` then `(AuuB)'=`

A

1) `{5,7,8}`

B

2) `{1,3,5,6,7,8}`

C

3) `{2,4,6,8}`

D

4) `{1,3,5,7,8}`

Text Solution

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A
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