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Rational numbers are denoted by ______(a) N(b) Z(c) Q(d) WThe question was posed to me at a job interview.This intriguing question originated from Number Systems Basics in chapter Number Systems of Mathematics – Class 9

Answer»

Right option is (C) Q

The best I can EXPLAIN: Rational NUMBERS are DENOTED by Q. Q = p/q where p and q are integers and q ≠ 0.



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