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If AxxB={(a,1)(a,2) (a,3)(b,1)(b,2)(b,3)...

If `AxxB={(a,1)(a,2) (a,3)(b,1)(b,2)(b,3)}` find the sets A and B and hence find `BxxA.`

Text Solution

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The correct Answer is:
`A={a,b} B={1,2,3}`
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