Question

what is real number?

Answer 1

real no. is number which include positive no. , negative no. , and zero. except irrational number.

Answer 2

Real number is the combination of rational numbers, and irrational numbers.

Rational numbers include positive integers, negative integers, 0 and all other numbers which are expressible in the form of p/q and are terminating decimals,repeating decimals.

Irrational numbers are the ones which can't be expressed in the p/q form and are non terminating, non repeating decimals.