Videos for Balochistan Board 9th Math Chapter 2: Systems of Real Numbers - Sabaq Foundation

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Chapter 2: Systems of Real Numbers (55 videos)  (Practice Test)
2.1: Introduction to Rational Numbers  (Practice Test)
  1. Introduction to Rational Numbers
  2. Closure law of Whole Numbers Addition and Multiplication
  3. Closure law of Whole Numbers Subtraction and Division
  4. Closure law of Integers Addition, Multiplication & Subtraction
  5. Closure law of Integers Division
  6. Closure Law of Rational Numbers
  7. Closure law of Rational Numbers Subtraction and Division
  8. Closure law of Irrational Numbers Addition and Subtraction
  9. Closure law of Irrational Numbers Multiplication and Division
  10. Commutative Law
  11. Commutative law under Subtration and Division
  12. Associative Law
  13. Associative law of Subtraction and Division
  14. Additive Identity & Additive Inverse
  15. Multiplicative Identity & Inverse
  16. Distributive Law
  17. Distributive Property of Multiplication over Subtraction
  18. Introduction to Irrational Numbers
  19. Decimal Representation of Rational Number
  20. Decimal Representation of Irrational Number
  21. Square Root
  22. Properties of Square Root
  23. More on Properties of Square Root
2.2: qth Root of X  (Practice Test)
  1. qth Root of x
  2. Properties of qth Root of x
2.3: Properties of Real Numbers  (Practice Test)
  1. Introduction to Real Numbers
  2. Commutative Law
  3. Commutative law under Subtration and Division
  4. Associative Law
  5. Associative law of Subtraction and Division
  6. Additive Identity & Additive Inverse
  7. Multiplicative Identity & Inverse
  8. Distributive Law
  9. Distributive Property of Multiplication over Subtraction
  10. Order of a Surd
  11. Order of a Surd
2.4: Properties of Equality  (Practice Test)
  1. Reflexive And Symmetric Property of Equality
  2. Transitive Property of Equality
  3. Additive Property of Equality
  4. Multiplicative Property of Equality
  5. Cancellation Property of Equality
  6. Trichotomy Property of Inequality
  7. Transitive Property of Inequality
  8. Additive Property of Inequality
  9. Multiplicative Property of Inequality
  10. Inequality Multiplicative Inverse
2.5: Surds
  1. Introduction to Surds
2.6: Exponent or Index
  1. Exponent or Index Definition
2.7: Laws of Exponents  (Practice Test)
  1. Law of Sum of Power of Exponents
  2. Law of Power of Product of Exponent
  3. Law of Power of Power of Exponent
  4. Law of Quotient of Power with Same Base
  5. Law of Power of a Fraction
2.8: Rational Exponents  (Practice Test)
  1. Rational Exponents
  2. Properties of Rational Exponents
 

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