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If n(A)=1000, n(B)=500 and if n(AnnB) ge...

If `n(A)=1000, n(B)=500` and if `n(AnnB) ge 1 and n(AuuB)=p` then

A

`500 le p le1000`

B

`1001 le p le 1498`

C

`999 le p le 1499`

D

`1000 le p le 1499`

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