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Chapter 3: Rational Numbers (37 videos)
3.1: Introduction
  1. Introduction to Rational Numbers
  2. Problem-Concept of Rational Numbers
3.2: Concept of Rational Numbers
  1. Introduction to Rational Numbers
  2. Problem-Concept of Rational Numbers
  3. Introduction to Irrational Numbers
  4. Problem-Concept of Irrational Numbers
3.3: Representation of Rational Numbers on a Number Line
  1. Decimal Representation of Rational Number
  2. Problem-Representation of Rational Number on a Number Line
3.4: Operations on Rational Numbers
  1. Addition and Subtracting Rational Numbers
  2. Problem-Addition of Two or More Rational Numbers
  3. Problem-Subtraction of Two or More Rational Numbers
  4. Multiplication and Dividing Rational Numbers
  5. Problem-Multiplication of Rational Numbers
  6. Division of Rational Numbers
  7. Problem-Division of Rational Numbers
3.5: Properties of Rational Numbers
  1. Closure Law of Rational Numbers
  2. Closure law of Rational Numbers Subtraction and Division
  3. Associative Law
  4. Associative law of Subtraction and Division
  5. Additive Identity & Additive Inverse
  6. Problem-Closure Property w.r.t Addition
  7. Commutative Law
  8. Commutative law under Subtration and Division
  9. Multiplicative Identity & Inverse
  10. Problem-Multiplicative Identity and Multiplicative Inverse
  11. Distributive Law
  12. Problem-Distributive Property of Multiplication Over Addition
  13. Distributive Property of Multiplication over Subtraction
  14. Problem-Distributive Property of Multiplication Over Subtraction
3.6: Cocept of Recurring Decimal Fractions
  1. Terminating Decimals
  2. Problem-Terminating Decimals
  3. Non-terminating Decimals
  4. Problem-Non-terminating Decimals
3.7: Representation of Rational Numbers as Decimal Fractions
  1. Expressing a Rational Number as a Decimal
  2. Problem-Expressing a Rational Number as a Decimal
3.8: Representing Terminating & Recurring Decimal Fractions as Rational No.s
  1. Rule to Check the Nature of a Given Rational Number
  2. Problem-Rule to Check the Nature of a Given Rational Number
 

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