If R is the set of real numbers and S is the set of rational numbers, then what is R – S?(a) Set of integers(b) Set of whole numbers(c) Set of irrational numbers(d) Set of complex numbersThe question was asked in examination.My question comes from Operation on Sets-2 topic in section Sets of Mathematics – Class 11

If R is the set of real numbers and S is the set of rational numbers,

1.	If R is the set of real numbers and S is the set of rational numbers, then what is R – S?(a) Set of integers(b) Set of whole numbers(c) Set of irrational numbers(d) Set of complex numbersThe question was asked in examination.My question comes from Operation on Sets-2 topic in section Sets of Mathematics – Class 11
Answer» The correct option is (c) Set of irrational numbers The BEST I can EXPLAIN: There are two categories in real numbers which are rational and irrational. The real NUMBER which is not rational is irrational so, R-S DENOTES the set of irrational numbers.

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