Logarithms

Balochistan Board > Class 9 > Math (Total Videos: 516)

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Chapter 3: Logarithms (53 videos)   (Practice Test)
3.1: Scientific Notation  (Practice Test)
  1. Introduction to Scientific Notation
  2. Problem 1: Introduction to Scientific Notation
  3. Converting Scientific to Common form
  4. Problem 1: Converting Scientific to Common form
  5. Movement of Decimal in Scientific Notation
  6. Adding & Subtracting Scientific Notation
  7. Problem 1: Adding & Subtracting Scientific Notation
  8. Multiplication of Numbers in Scientific Notation
  9. Problem 1: Multiplication of Numbers in Scientific Notation
  10. Division of Numbers in Scientific Notation
  11. Problem 1: Division of Numbers in Scientific Notation
3.2: Introduction to Logarithm  (Practice Test)
  1. Logarithm Definition
  2. Problem 1: Logarithm Definition
  3. Converting Exponential to Log Form
  4. Problem 1: Converting Exponential to Log Form
  5. Converting Log to Exponential Form
  6. Problem 1: Converting Log to Exponential Form
  7. How to Find Unknown Base in Log Form
  8. Problem 1: How to Find Unknown Base in Log Form
  9. How to Find Unknown Number in Log Form
  10. Problem 1: How to Find Unknown Number in Log Form
  11. How to Find Unknown index in Log Form
  12. Problem 1: How to Find Unknown index in Log Form
  13. Common Logarithm
  14. Problem 1: Common Logarithm
  15. Characteristic & Mantissa of Logarithm
  16. Problem 1: Characteristic & Mantissa of Logarithm
  17. How to Find Characteristic of Given Number
  18. Problem 1: How to Find Characteristic of Given Number
  19. Finding Mantissa of Number by Log Table
  20. Problem 1: Finding Mantissa of Number by Log Table
  21. Reference Position in scientific notation
3.3: Difference Between Common and Natural Logarithm  (Practice Test)
  1. Natural logarithm
  2. Problem 1: Natural logarithm
  3. Introduction to Anti-Logarithms
  4. Problem 1: Introduction to Anti-Logarithms
3.4: Laws of Logarithm  (Practice Test)
  1. Product Law of Logarithm
  2. Problem 1: Product Law of Logarithm
  3. Quotient Law of Logarithm
  4. Problem 1: Quotient Law of Logarithm
  5. Power Law of Logarithm
  6. Problem 1: Power Law of Logarithm
  7. Law of Change of Base of Logarithm
  8. Problem 1: Law of Change of Base of Logarithm
3.5: Applications of Logarithm
  1. Applications of Logarithm Laws in Calculations
  2. Problem 2: Applications of Logarithm Laws in Calculations
  3. Problem 1: Applications of Logarithm Laws in Calculations
  4. Problem 3: Applications of Logarithm Laws in Calculations
  5. Problem 4: Applications of Logarithm Laws in Calculations
  6. Logarithms-Review-Exercise-3-Question 1 to Q 4 Part 1
  7. Logarithms-Review-Exercise-3-Question 4 Part 2 to Q.6
  8. Logarithms-Review-Exercise-3-Question 7 Complete
  9. Logarithms-Review-Exercise-3-Question 8 and 9 Complete