Question

Theorem related to rational and irrational number

Answer 1

Rational numbers are numbers that can be expressed as the ratio of two integers. Rational numbers follow the rules of arithmetic and all rational numbers can be reduced to the form , a/b where  b is not equal to 0.

Rational numbers are often denoted by . These numbers are a subset of the real numbers, which comprise the complete number line and are often denoted by . Real numbers that cannot be expressed as the ratio of two integers are called irrational numbers.