Definitions [4]
Rational Number
A number that can be expressed in the form `p/q`, where p and q are integers, and q is not equal to zero "q ≠ 0", is called a rational number. The numbers `-2/7, 3/8, 3` etc., are rational numbers.
Definition: Real Numbers
All rational numbers and all irrational numbers together form the set of real numbers.
Definition: Rational Numbers
Numbers that can be written in the form \[\frac{p}{q}\], where p and q are integers and q ≠ 0.
Definition: Irrational Numbers
Numbers that cannot be written in the form\[\frac{p}{q}\]. Their decimal expansion is non-terminating and non-repeating.
Concepts [22]
- Rational Numbers
- Properties of Rational Numbers
- Commutative Property of Rational Numbers
- Associative Property of Rational Numbers
- Identity of Addition and Multiplication of Rational Numbers
- Negative Or Additive Inverse of Rational Numbers
- Decimal Representation of Rational Numbers
- Concept of Real Numbers
- Decimal Representation to Identify Irrational Numbers
- Square Root of Decimal Numbers
- Properties of Order Relation on Real Numbers
- Square Root of a Negative Number
- Root of Positive Rational Number
- Surds
- Simplification of Surds
- Types of Surds
- Comparison of Surds
- Operations on Surds
- Rationalisation of Surds
- Binomial Quadratic Surd
- Simplifying an Expression by Rationalization of the Denominator
- Absolute Value of Real Numbers
