Explain Some Important Sets?

1.	Explain Some Important Sets?
Answer» N − the set of all natural numbers = {1,2,3,4,.....} Z − the set of all integers = {.....,−3,−2,−1,0,1,2,3,.....} Z+ − the set of all POSITIVE integers Q − the set of all rational numbers R − the set of all REAL numbers W − the set of all WHOLE numbers

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