If A,B and C are three sets such that A ...

If A,B and C are three sets such that A `nn` B= `A nn C` and `A uu B=A uu C` , then :

A

`AnnB=phi`

B

A = B

C

A = C

D

B = C

Verified by Experts

The correct Answer is:

D

`becauseAnnB=AnnCimpliesB=CandAuuB=AuuCimpliesB=C`
Hence, B = C

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