Question

which of the following set is cmpty set ?
option -1= A= {X / X E N, 2 < X < 3}
option- 2 = B = { X / X E W ,X< 1 }
option - 3 = {X / X E I - 1< X < 2 }
option- 4 = All obve​

Answer 1

correct answer is option 2

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Answer 2

Answer:

optinon 4 is correcty

Step-by-step explanation:

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