Kerala State PSC Exam Model Paper 2

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Question : 49 of 100

Marks: +1, -0

If S be an infinite set and be sets such that S1 ∪ S2 ∪ .....∪ SN = S, then

not more than one of the sets Si can be finite
atleast one of the set Si is a finite set
not more than one of the sets Si can be infinite
atleast one of the sets Si is an infinite set

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