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

If `A={1,2,3},B={3,4} and C={4,5,6}`. Then, `A xx ( B cup C )` is equal to

A

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

B

`{(1,3)(2,3) (3,3)}`

C

`{3,6,12}`

D

None of the above

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