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Identify \ cup i = 1 \ infty Ai
and \ cap i = 1 \ infty Ai
for the given Ai , where i is a positive integer.
Ai={i,i+1,i+2,...}
Multiple Choice
a.The union is N and the intersection is { 0 } .
b.The union is Z + and the intersection is { 0 } .
c.The union is Z + and the intersection is Ø .
d.The union is N and the intersection is Ø .



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