If A={x : x=2n+1,\ n in Z}\ a n d\ B={x...

If `A={x : x=2n+1,\ n in Z}\ a n d\ B={x : x=2n ,\ n in Z}` , then `AuuB={x : x\ ` is an odd integer`}\ uu{x : x` is an even integer`}={x : x` is an integer`}=Zdot`

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