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If A= {1,2,3} ,B={3,4,5},C= {4,5,6}, th...

If `A= {1,2,3} ,B={3,4,5},C= {4,5,6}, ` then `AuuB uuC=`

A

`{1,2,3,4,5,6}`

B

`{3}`

C

`{1,2,3,4,5}`

D

`{1,3,5}`

Text Solution

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The correct Answer is:
A
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