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Real and Complex Numbers
Punjab
Class 9
Math (
Total Videos: 567
)
Preference
All Chapters
Chapter 1: Matrices and Determinants
Chapter 2: Real and Complex Numbers
Chapter 3: Logarithms
Chapter 4: Algebraic Expressions and Algebraic Formulas
Chapter 5: Factorization
Chapter 6: Algebraic Manipulation
Chapter 7: Linear Equations and Inequalities
Chapter 8: Linear Graphs & Their Application
Chapter 9: Introduction to Coordinate Geometry
Chapter 10: Congruent Triangles
Chapter 11: Parallelograms and Triangles
Chapter 12: Line Bisectors and Angle Bisectors
Chapter 13: Sides and Angles of a Triangle
Chapter 14: Ratio and Proportion
Chapter 15: Pythagoras' Theorem
Chapter 16: Theorems Related with Area
Chapter 17: Practical Geometry-Triangles
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.
Chapter 2 Real and Complex Numbers (
128 videos
)
  (
Practice Test
)
2.1: Real Numbers (
Practice Test
)
Introduction to Real Numbers
28676 views
Problem-Introduction to Real Numbers
14102 views
Introduction to Rational Numbers
18039 views
Problem-Introduction to Rational Numbers
5272 views
Introduction to Irrational Numbers
5860 views
Problem-Introduction to Irrational Numbers
2647 views
Presenting Rational Numbers on Number Line
13271 views
Representation of Irrational Number on Number Line
5149 views
Problem-Representation of Irrational Number on Number Line
4175 views
Decimal Representation of rational Numbers
3873 views
Problem-Decimal Representation of Rational Number
3539 views
Problem 1-Decimal Representation of rational Numbers
2252 views
Decimal Representation of Irrational Number
2542 views
Problem1-Decimal Representation of Irrational Number
2160 views
2.2: Properties of Real Numbers (
Practice Test
)
Commutative Law
3762 views
More on Commutative Law
1384 views
Problem-Commutative Law
810 views
Associative Law
3501 views
More on Associative Law
1447 views
Problem1-Associative Law
638 views
Problem2-Associative Law
1754 views
Additive Identity & Additive Inverse
3206 views
Problem1-Additive Identity & Additive Inverse
603 views
Problem2-Additive Identity & Additive Inverse
1659 views
Multiplicative Identity & Inverse
2732 views
Problem1-Multiplicative Identity & Inverse
551 views
Problem2-Multiplicative Identity & Inverse
1519 views
Distributive Law
3268 views
More on Distributive Law
1346 views
Problem1-Distributive Law
482 views
Problem2-Distributive Law
1236 views
Problem3- Distributive Law
518 views
Reflexive and Symmetric Property of Equality
3326 views
Problem-Reflexive-Symmetric Property of Equality
534 views
Transitive Property of Equality
2705 views
Problem1-Transitive Property of Equality
445 views
Problem2-Transitive Property of Equality
1533 views
Additive Property of Equality
2102 views
Problem-Additive Property of Equality
397 views
Multiplicative Property of Equality
1806 views
Problem-Multiplicative Property of Equality
363 views
Cancellation Property of Equality
2032 views
Problem-Cancellation Property of Equality
1287 views
Trichotomy Property of Inequality
4220 views
Problem1-Trichotomy Property of Inequality
662 views
Problem2-Trichotomy Property of Inequality
2442 views
Transitive property of Inequality
3089 views
Problem1-Transitive property of Inequality
411 views
Problem2-Transitive property of Inequality
1936 views
Additive property of inequality
2720 views
Problem-Additive property of inequality
351 views
Multiplicative Property of Inequality
2736 views
Problem1-Multiplicative Property of Inequality
Problem2-Multiplicative Property of Inequality
1924 views
Inequality multiplicative Inverse
1460 views
Problem-Inequality multiplicative Inverse
416 views
2.3: Radicals and Radicands (
Practice Test
)
Square Root
4873 views
Problem-Square Root
1944 views
Properties of Square Root
2024 views
Problem-Properties of Square Root
1303 views
More on Properties of Square Root
1279 views
qth Root of x
923 views
Problem-qth Root of x
1004 views
Properties of qth Root of x
1886 views
Problem-Properties of qth Root of x
1222 views
Introduction to Rational Exponents
1708 views
Problem-Introduction to Rational Exponents
1057 views
Properties of rational exponents
936 views
Problem-Properties of rational exponents
916 views
Prove of x raise to power zero is one
724 views
Problem-Prove of x raise to power zero is 1
638 views
Transformation of Radical & Exponential Form
1305 views
Problem-Transforming Radical-Exponential Form
1047 views
2.4: Laws of Exponents/Indices (
Practice Test
)
Exponent or Index Definition
5704 views
Problem-Exponent or Index Definition
2972 views
Law of Sum of Power of Exponents
3154 views
Problem-Law of Sum of Power of Exponents
1855 views
Law of Power of Product of Exponent
3028 views
Problem-Law of Power of Product of Exponent
1350 views
Law of Power of Power of Exponent
2352 views
Problem-Law of Power of Power of Exponent
1179 views
Law of Quotient of Power with Same Base
2037 views
Problem-Law of Quotient of Power with Same Base
1134 views
Law of Power of a Fraction
1856 views
Problem-Law of Power of a Fraction
1336 views
Applications of Laws of Exponents
2191 views
Problem-Applications of Laws of Exponents
1796 views
2.5: 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
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
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
2.6: Basic Operations on Complex Numbers (
Practice Test
)
Addition of Complex Number
2981 views
Problem1-Addition of Complex Number
2446 views
Problem2-Addition of Complex Number
595 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
Problem1-Subtraction of Complex Numbers
1212 views
Problem2-Subtraction of Complex Numbers
506 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
Real and Complex Numbers-Review-Exercise-2-Question 1
Real and Complex Numbers-Review-Exercise-2-Question 2 to Question 3 part 2
Real and Complex Numbers-Review-Exercise-2-Question 3 to 7
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