Introduction to Rational numbers

Introduction to Rational Function

State, in each case, whether the given statements is ture or false. (i) The sum of two rational numbers is rational. (ii) The sum of two irrational numbers is irrational. (iii) The product of two rational numbers is rational. (iv) The product of two irrational numbers is irrational. (v) The sum of a rational number and irrational number is irrational. (vi) The product of a nonzero rational number and an irrational number is a rational number. (vii)Every real number is rational or irrational. (viii) Every number is either rational or irrational. (ix) pi is irrational and (22)/(7) is rational.

Insertion of rational numbers between two given rational numbers

Introduction of Complex Numbers | Algebra of Complex Numbers

Introduction of Complex Numbers | Algebra of Complex Numbers

Representation of rational numbers on the number line

Introduction OF complex number

Introduction and Definition of Irrational numbers.

Introduction to Redox Reaction | Oxidation number