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Punjab Board 9th Mathematics Ch. 1
Matrices and Determinants
Introduction to Matrices - Types of Matrices - Addition and Subtraction of Matrices - Multiplication of Matrices - Multiplicative Inverse of a Matrix - Solution of Simultaneous Linear Equations
Introduction About Matrices
Exercise 1.3
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Question no 1 to 4 23:56
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Exercise no 1.3, Question 1 to 4 24:41
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9th Class Math Exercise 1.3 Question 1 05:25
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Question no 5 and 6 16:40
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9th Class Math Exercise 1.3 Question 2 04:54
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Question no 7 and 8 12:19
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Exercise no 1.3, Question 5 to 7 18:31
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9th Class Math Exercise 1.3 Question 3 08:34
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9th Class Math Exercise 1.3 Question 4 10:11
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9th Class Math Exercise 1.3 Question 5 Part 1 17:46
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9th Class Math Exercise 1.3 Question 5 Part 2 10:08
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9th Class Math Exericse 1.3 Question 6 and 7 12:00
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9th Class Math Exercise 1.3 Question 8 Part 1 to 3 19:03
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9th Class Math Exercise 1.3 Question 8 Part 4 to 6 11:04
Punjab Board 9th Mathematics
- 0Introduction to Mathematics
- 1Matrices and Determinants
- 2Real and Complex Numbers
- 3Logarithms
- 4Algebraic Expressions and Algebraic Formulas
- 5Factorization
- 6Algebraic Manipulation
- 7Linear Equations and Inequalities
- 8Linear Graphs and Their Application
- 9Introduction to Coordinate Geometry Descriptive Geometry
- 10Congruent Triangles
- 11Parallelograms and Triangles
- 12Line Bisectors and Angel Bisectors
- 13Sides and Angles of a Triangles
- 14Ratio and Proportion
- 15Pythagoras' Theorem
- 16Theorems Related With Area
- 17Practical Geometry-Triangles
- 18Paper Pattern