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Matrices and Determinants
Federal Board > Class 9 > Math (
Total Videos: 567
)
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
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Chapter 1: Matrices and Determinants (
73 videos
)
  (
Practice Test
)
1.1: Matrix(
Practice Test
)
Introduction to Matrix
More on Introducing Matrix
Problem 1: Introduction to Matrix
Order of Matrix
Problem 1: Order of Matrix
Equal Matrices
Problem 1: Equal Matrices
Problem 2: Equal Matrices
1.2: Types of Matrices(
Practice Test
)
Row Matrix and Column Matrix
Problem 1: Row Matrix and Column Matrix
Square Matrix and Rectangular Matrix
Problem 1: Square Matrix and Rectangular Matrix
Null Matrix or Zero Matrix
Problem 1: Null Matrix or Zero Matrix
Transpose of a Matrix
Problem 1: Transpose of a Matrix
Negative of Matrix
Problem 1: Negative of Matrix
Symmetric and Skew-Symmetric Matrices
Problem 1: Symmetric and Skew-Symmetric Matrices
Problem 2: Symmetric & Skew-Symmetric Matrices
Diagonal Matrix
Problem 1: Diagonal Matrix
Scalar Matrix
Problem 1: Scalar Matrix
Identity Matrix
Problem 1: Identity Matrix
1.3: Addition and Subtraction of Matrices(
Practice Test
)
Addition of Matrices
Problem 1: Addition of Matrices
Subtraction of Matrices
Problem 1: Subtraction of Matrices
Multiplication of Matrix by a Real Number
Problem 1: Multiplication of Matrix by a Real Number
Commutative Law under Addition for Matrices
Problem 1: Commutative Law under Addition for Matrices
Associaitve Law under Addition for Matrices
Problem 1: Associaitve Law under Addition for Matrices
Additive Identity of a Matrix
Problem 1: Additive Identity of a Matrix
Additive Inverse of a Matrix
Problem 1: Additive Inverse of a Matrix
1.4: Multiplication of Matrices(
Practice Test
)
Multiplication of Matrices
More on Multiplication of Matrices
Problem 1: Multiplication of Matrices
Problem 2: Multiplication of Matrices
Problem3-Multiplication of Matrices
Problem4-Multiplication of Matrices
Associative law under Multiplication of matrices
Problem 1: Associative law under Multiplication of matrices
Distributive Law of Multiplication over Addition for Matrices
Problem 1: Distributive Law of Multiplication over Addition for Matri
Commutative Law of Multiplication of Matrices
Problem 1: Commutative Law of Multiplication of Matrices
Multiplicative Identity of a Matrix
Problem 1: Multiplicative Identity of a Matrix
1.5: Multiplicative Inverse of a Matrix(
Practice Test
)
Determinant of 2-by-2 Matrix
Problem1-Singular and Non-Singular Matrix
Singular and Non-singular Matrix
Problem 1: Singular and Non-singular Matrix
Adjoint of a Matrix
Problem 1: Adjoint of a Matrix
Multiplicative Inverse of a Non-Singular Matrix
Problem 1: Multiplicative Inverse of a Non-Singular Matrix
Inverse of Matrix using Adjoint
Problem 1: Inverse of Matrix using Adjoint
Property for whole transpose of product of Matrices
Problem 1: Property for whole transpose of product of Matrices
1.6: Solution of Simultaneous Linear Equations(
Practice Test
)
Solving Simultaneous Equations-Inversion Method
More on Use of Matrices Solving Everyday Life Problems
Solving Simultaneous Equations-Cramers Rule
Problem-Solving Simultaneous Equations-Cramers Rule
Matrices and Determinants-Review-Exercise-1-Question 1 to 4 part-1
Matrices and Determinants-Review-Exercise-1-Question 4 to 7
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