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Let A and B be two sets such that n(A...

Let A and B be two sets such that `n(A)=3\ a n d\ n(B)=2. if\ (x ,1),\ (y ,2),\ (z ,1)a r e\ in\ AxxB ,\ ` find`\ A\ a n d\ B ,\ w h e r e\ x , y , z` are distinct elements.

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The correct Answer is:
N/a
Here `(x,1) ,(y,2),(z-1) in AxxB`
`implies x,y,z in A and 1,2 in B`
`implies A={x,y,z} and B={1,2}`
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