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Let S be an infinite set and S1, S2, S3, ..., Sn be sets such that S1 ∪S2 ∪S3∪ .......Sn = S then
- Aatleast one of the sets Si is a finite set
- Batleast one of the sets Si is an ininite set
- Cnot more than one of the set Si can be inite
- Dnone of these
Correct answer: B