Question

Definitions for rational numbers and irrational numbers

Answer 1

Answer:

Step-by-step explanation:Rational Numbers:- The numbers which are expressed in the form of P/q where p & q, are integers and q not equal to 0 are known as Rational numbers..

Irrational Numbers :- the numbers which cannot be expressed in the form of P/q are known as Irrational Numbers.

Answer 2

Answer:

a complex number is defined as a polynomial with real coefficients in the single indeterminate i, for which the relation i2 + 1 = 0 is imposed. Based on this definition, complex numbers can be added and multiplied, using the addition and multiplication for polynomials.