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The Complex Number System
Class 9
(
Total Videos: 198
)
Preference
All Chapters
Chapter 1: The Real Number System
Chapter 2: The Complex Number System
Chapter 3: Vector & Matrix Quantities
Chapter 4: Seeing Structure in Expressions
Chapter 5: Arithmetic with Polynomials & Rational Expressions
Chapter 6: Creating Equations
Chapter 7: Reasoning with Equations & Inequalities
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 2 The Complex Number System (
54 videos
)
  (
Practice Test
)
2.1: Arithmetic operations on complex numbers. (
Practice Test
)
Complex Number Introduction
11996 views
Problem1-Complex Number Introduction
3596 views
Problem2-Complex Number Introduction
3844 views
Introduction to Complex Numbers
3918 views
Problem2-Definition of Complex Number
1343 views
Complex Numbers as Ordered Pairs of Real Numbers
2316 views
Conjugate of Complex Number
3570 views
Problem1-Conjugate of Complex Number
2298 views
Problem2-Conjugate of Complex Number
1489 views
Problem3-Conjugate of Complex Number
1014 views
2.2: Equality of Complex Numbers and its properties (
Practice Test
)
Equality of Complex Number
2295 views
Problem1-Equality of Complex Number
1720 views
Problem2-Equality of Complex Number
770 views
Properties of Complex Number
2278 views
Problem1-Properties of Complex Number
1355 views
Problem2-Properties of Complex Number
604 views
Reflexive & Symmetric Law of Complex Number
1611 views
Problem1-Reflexive-Symmetric Law of Complex Number
1226 views
Problem2-Reflexive & Symmetric Law of Complex Number
534 views
Transitive Law of Complex Number
1388 views
Problem1-Transitive Law of Complex Number
1153 views
Problem2-Transitive Law of Complex Number
478 views
Addition of Complex Number
2981 views
Problem1-Addition of Complex Number
2446 views
Problem2-Addition of Complex Number
595 views
Problem1-Subtraction of Complex Numbers
1212 views
Problem2-Subtraction of Complex Numbers
506 views
Multiplication of Complex with Scalar Numbers
2055 views
Problem1-Multiplying Complex Numbers with Scalar
1775 views
Problem2-Scalar Multiplication of Complex Numbers
602 views
Multiplication of Complex Numbers
2194 views
Problem1-Multiplication of Complex Numbers
1670 views
Problem2-Multiplication of Complex Numbers
568 views
Division of Complex Numbers
2003 views
Problem1-Division of Complex Numbers
1732 views
Problem2-Division of Complex Numbers
540 views
Division Property of Complex Numbers
1543 views
Problem-Expressing complex number in standard form
1722 views
Problem2-Division Property of Complex Numbers
542 views
Conjugate of Complex Number
3570 views
Problem1-Conjugate of Complex Number
2298 views
Problem2-Conjugate of Complex Number
1489 views
Problem3-Conjugate of Complex Number
1014 views
Modulus of Complex Number
1553 views
Problem-Modulus of Complex Number
1190 views
Properties of the Arguments
666 views
Problem-Properties of the Arguments
496 views
Formula for Finding the Principal Argument
2349 views
Problem-Formula for Finding the Principal Argument
963 views
2.3: Represent complex numbers and their operations on the complex plane. (
Practice Test
)
Argand Diagram
1566 views
Problem-Argand Diagram
1127 views
Polar Form of a Complex Number
1260 views
Problem1-Polar Form of a Complex Number
572 views
Problem2-Polar Form of a Complex Number
509 views
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