The Complex Number System

Common Core Board > Class 9-10 > Math (Total Videos: 198)

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Chapter 2: The Complex Number System (54 videos)   (Practice Test)
2.1: Arithmetic operations on complex numbers.  (Practice Test)
  1. Complex Number Introduction
  2. Problem-Complex Number Introduction
  3. Problem 1: Complex Number Introduction
  4. Definition of Complex Number
  5. Problem-Definition of Complex Number
  6. Complex Numbers as Ordered Pairs of Real Numbers
  7. Problem 1: Definition of Complex Number
  8. Conjugate of Complex Number
  9. Problem 1: Conjugate of Complex Number
  10. Problem 2: Conjugate of Complex Number
  11. Problem-Conjugate of Complex Number
2.2: Equality of Complex Numbers and its properties  (Practice Test)
  1. Equality of Complex Number
  2. Problem 1: Equality of Complex Number
  3. Problem-Equality of Complex Number
  4. Properties of Complex Number
  5. Problem 1: Properties of Complex Number
  6. Problem-Properties of Complex Number
  7. Reflexive & Symmetric Law of Complex Number
  8. Problem 1: Reflexive & Symmetric Law of Complex Number
  9. Problem-Reflexive & Symmetric Law of Complex Number
  10. Transitive Law of Complex Number
  11. Problem 1: Transitive Law of Complex Number
  12. Problem-Transitive Law of Complex Number
  13. Addition of Complex Number
  14. Problem 1: Addition of Complex Number
  15. Problem-Addition of Complex Number
  16. Subtraction of Complex Numbers
  17. Problem 1: Subtraction of Complex Numbers
  18. Problem-Subtraction of Complex Numbers
  19. Multiplication of Complex with Scalar Numbers
  20. Problem 1: Multiplication of Complex with Scalar Numbers
  21. Problem-Scalar Multiplication of Complex Numbers
  22. Multiplication of Complex Numbers
  23. Problem 1: Multiplication of Complex Numbers
  24. Problem-Multiplication of Complex Numbers
  25. Division of Complex Numbers
  26. Problem 1: Division of Complex Numbers
  27. Problem-Division of Complex Numbers
  28. Division Property of Complex Numbers
  29. Problem-Expressing complex number in standard form
  30. Problem-Division Property of Complex Numbers
  31. Conjugate of Complex Number
  32. Problem 1: Conjugate of Complex Number
  33. Problem 2: Conjugate of Complex Number
  34. Problem-Conjugate of Complex Number
  35. Modulus of Complex Number
  36. Problem-Modulus of Complex Number
  37. Properties of the Arguments
  38. Problem-Properties of the Arguments
  39. Formula for Finding the Principal Argument
  40. Problem-Formula for Finding the Principal Argument
2.3: Represent complex numbers and their operations on the complex plane.  (Practice Test)
  1. Argand Diagram
  2. Problem-Argand Diagram
  3. Polar Form of a Complex Number
  4. Problem-Polar Form of a Complex Number
  5. Problem2-Polar Form of a Complex Number