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Linear Algebra Videos

Stop wasting time on Youtube. Browse our curated collection of amazing Linear Algebra videos. We did all the work for you!
Ex 1: Determinant of 3x3 Matrix - Diagonal Method

Ex 1: Determinant of 3x3 Matrix - Diagonal Method

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Ex: Solve an Equation Involving a Determinant

Ex: Solve an Equation Involving a Determinant

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Ex: Determinant of a 2x2 Matrix

Ex: Determinant of a 2x2 Matrix

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Determinants

Determinants

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Perform Linear Regression Using Matrices

Perform Linear Regression Using Matrices

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Solve a System of Linear Equations Using LU Decomposition

Solve a System of Linear Equations Using LU Decomposition

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LU Decomposition - Shortcut

LU Decomposition - Shortcut

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LU Decomposition Using Elementary Matrices

LU Decomposition Using Elementary Matrices

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Ex: Solve a System of Three Equations Using a Matrix Equation

Ex: Solve a System of Three Equations Using a Matrix Equation

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Ex 2: Solve a System of Two Equations Using a Matrix Equation

Ex 2: Solve a System of Two Equations Using a Matrix Equation

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Ex 1: Solve a System of Two Equations Using a Matrix Equation

Ex 1: Solve a System of Two Equations Using a Matrix Equation

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Matrix Equations

Matrix Equations

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Ex: Solve the Matrix Equation AX=B (3x3)

Ex: Solve the Matrix Equation AX=B (3x3)

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Ex 2: Solve the Matrix Equation AX=B (2x2)

Ex 2: Solve the Matrix Equation AX=B (2x2)

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Ex 1: Solve the Matrix Equation AX=B (2x2)

Ex 1: Solve the Matrix Equation AX=B (2x2)

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Inverse Matrices on the Graphing Calculator

Inverse Matrices on the Graphing Calculator

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Ex 2: Inverse of a 3x3 Matrix Using an Augmented Matrix

Ex 2: Inverse of a 3x3 Matrix Using an Augmented Matrix

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Ex 1: Inverse of a 3x3 Matrix Using an Augmented Matrix

Ex 1: Inverse of a 3x3 Matrix Using an Augmented Matrix

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Ex: Inverse of a 2x2 Matrix Using an Augmented Matrix

Ex: Inverse of a 2x2 Matrix Using an Augmented Matrix

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Ex: Find the Inverse of a 2x2 Matrix Using a Formula

Ex: Find the Inverse of a 2x2 Matrix Using a Formula

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Inverse Matrices Using Augmented Matrices

Inverse Matrices Using Augmented Matrices

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2 x 2 Inverse Matrix Formula

2 x 2 Inverse Matrix Formula

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LU Decomposition - Shortcut

LU Decomposition - Shortcut

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LU Decomposition Using Elementary Matrices

LU Decomposition Using Elementary Matrices

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Elementary Matrices

Elementary Matrices

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The Identity Matrix

The Identity Matrix

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Ex: Inverse of a 2x2 Matrix Using an Augmented Matrix

Ex: Inverse of a 2x2 Matrix Using an Augmented Matrix

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Ex: Find the Inverse of a 2x2 Matrix Using a Formula

Ex: Find the Inverse of a 2x2 Matrix Using a Formula

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Inverse Matrices Using Augmented Matrices

Inverse Matrices Using Augmented Matrices

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2 x 2 Inverse Matrix Formula

2 x 2 Inverse Matrix Formula

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LU Decomposition - Shortcut

LU Decomposition - Shortcut

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LU Decomposition Using Elementary Matrices

LU Decomposition Using Elementary Matrices

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Elementary Matrices

Elementary Matrices

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The Identity Matrix

The Identity Matrix

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Animation: Matrix Multiplication

Animation: Matrix Multiplication

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Ex Applicaton of Matrix Multiplication - Transformation

Ex Applicaton of Matrix Multiplication - Transformation

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Ex 3: Matrix Multiplication (3x2)*(2x3)

Ex 3: Matrix Multiplication (3x2)*(2x3)

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Ex 2: Matrix Multiplication (2x3)*(3x2)

Ex 2: Matrix Multiplication (2x3)*(3x2)

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Ex 1: Matrix Multiplication (Basic)

Ex 1: Matrix Multiplication (Basic)

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Matrix Multiplication on the Graphing Calculator

Matrix Multiplication on the Graphing Calculator

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Ex: Square a 2x2 Matrix

Ex: Square a 2x2 Matrix

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Ex: Matrix Multiplication (2x3)*(3x4)

Ex: Matrix Multiplication (2x3)*(3x4)

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Ex: Matrix Multiplication (2x2)*(2x2)

Ex: Matrix Multiplication (2x2)*(2x2)

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Ex: Solve a Basic Matrix Equation (No Inverse)

Ex: Solve a Basic Matrix Equation (No Inverse)

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Ex: Determine if Matrix Multiplication is Possible

Ex: Determine if Matrix Multiplication is Possible

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Matrix Multiplication

Matrix Multiplication

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Ex: Matrix Scalar Multiplication Application - Dilation

Ex: Matrix Scalar Multiplication Application - Dilation

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Ex: Use Matrices to Dilate and Translate a Triangle

Ex: Use Matrices to Dilate and Translate a Triangle

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Ex 2: Matrix Application: Translation / Dilation

Ex 2: Matrix Application: Translation / Dilation

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Ex 1: Matrix Application: Translation / Dilation

Ex 1: Matrix Application: Translation / Dilation

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Ex: Matrix Addition Application - Translation

Ex: Matrix Addition Application - Translation

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Ex: Matrix Operations - Scalar Multiplication, Addition, and Subtraction

Ex: Matrix Operations - Scalar Multiplication, Addition, and Subtraction

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Ex: Matrix Scalar Multiplication

Ex: Matrix Scalar Multiplication

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Ex: Perform Matrix Scalar Multiplication and Matrix Addition

Ex: Perform Matrix Scalar Multiplication and Matrix Addition

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Ex: Perform Matrix Scalar Multiplication

Ex: Perform Matrix Scalar Multiplication

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Ex: Matrix Addition and Subtraction

Ex: Matrix Addition and Subtraction

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Ex: Subtract Two 2x3 Matrices

Ex: Subtract Two 2x3 Matrices

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Ex: Add Two 2x2 Matrices

Ex: Add Two 2x2 Matrices

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Matrix Addition, Subtraction and Scalar Multiplication

Matrix Addition, Subtraction and Scalar Multiplication

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Write a Matrix as a Product of Elementary Matrices

Write a Matrix as a Product of Elementary Matrices

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Use Elementary Matrices to Perform Row Operations to Solve a System

Use Elementary Matrices to Perform Row Operations to Solve a System

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Write a Matrix as a Product of Elementary Matrices

Write a Matrix as a Product of Elementary Matrices

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Use Elementary Matrices to Perform Row Operations to Solve a System

Use Elementary Matrices to Perform Row Operations to Solve a System

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Augmented Matrices on the Graphing Calculator

Augmented Matrices on the Graphing Calculator

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Ex: Write a 4x4 Matrix in Reduced Row Echelon Form (Not Identity)

Ex: Write a 4x4 Matrix in Reduced Row Echelon Form (Not Identity)

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Ex: Write a 3x3 Matrix in Reduced Row Echelon Form (Not Identity)

Ex: Write a 3x3 Matrix in Reduced Row Echelon Form (Not Identity)

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Ex: Write a 3x3 Matrix in Reduced Row Echelon Form (Identity)

Ex: Write a 3x3 Matrix in Reduced Row Echelon Form (Identity)

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Ex: Solve a System of Equation By Writing an Augmented Matrix in RREF (3x3 Infinite Sol)

Ex: Solve a System of Equation By Writing an Augmented Matrix in RREF (3x3 Infinite Sol)

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Ex: Solve a System of Three Equations Using an Augmented Matrix (Reduced Row Echelon Form)

Ex: Solve a System of Three Equations Using an Augmented Matrix (Reduced Row Echelon Form)

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Ex 3: Solve a System of Two Equations Using an Augmented Matrix (Reduced Row Echelon Form)

Ex 3: Solve a System of Two Equations Using an Augmented Matrix (Reduced Row Echelon Form)

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Ex 2: Solve a System of Two Equations Using an Augmented Matrix (Reduced Row Echelon Form)

Ex 2: Solve a System of Two Equations Using an Augmented Matrix (Reduced Row Echelon Form)

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Ex 1: Solve a System of Two Equations Using an Augmented Matrix (Reduced Row Echelon Form)

Ex 1: Solve a System of Two Equations Using an Augmented Matrix (Reduced Row Echelon Form)

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Augmented Matrices: Reduced Row Echelon Form

Augmented Matrices: Reduced Row Echelon Form

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Ex 3: Solve a System of Three Equations with Using an Augmented Matrix (Row Echelon Form)

Ex 3: Solve a System of Three Equations with Using an Augmented Matrix (Row Echelon Form)

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Ex 2: Solve a System of Three Equations with Using an Augmented Matrix (Row Echelon Form)

Ex 2: Solve a System of Three Equations with Using an Augmented Matrix (Row Echelon Form)

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Ex 1: Solve a System of Three Equations with Using an Augmented Matrix (Row Echelon Form)

Ex 1: Solve a System of Three Equations with Using an Augmented Matrix (Row Echelon Form)

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Ex 3: Solve a System of Two Equations with Using an Augmented Matrix (Row Echelon Form)

Ex 3: Solve a System of Two Equations with Using an Augmented Matrix (Row Echelon Form)

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Ex 2: Solve a System of Two Equations with Using an Augmented Matrix (Row Echelon Form)

Ex 2: Solve a System of Two Equations with Using an Augmented Matrix (Row Echelon Form)

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Ex 1: Solve a System of Two Equations with Using an Augmented Matrix (Row Echelon Form)

Ex 1: Solve a System of Two Equations with Using an Augmented Matrix (Row Echelon Form)

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Ex: Give the Solution From an Augmented Matrix in RREF (3x3)

Ex: Give the Solution From an Augmented Matrix in RREF (3x3)

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Ex: Write a System of Equations as a Matrix Equation (3x3)

Ex: Write a System of Equations as a Matrix Equation (3x3)

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Ex: Write a System of Equations as an Augmented Matrix (3x3)

Ex: Write a System of Equations as an Augmented Matrix (3x3)

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Augmented Matrices: Row Echelon Form

Augmented Matrices: Row Echelon Form

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Echelon Form, Pivots, and Free Variables

Echelon Form, Pivots, and Free Variables

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Row Echelon Form, Pivot Positions, Basic and Free Variables

Row Echelon Form, Pivot Positions, Basic and Free Variables

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Transpose of a Matrix

Transpose of a Matrix

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Ex: Find the Transpose of a Matrix

Ex: Find the Transpose of a Matrix

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Diagonal Matrices

Diagonal Matrices

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Introduction to Augmented Matrices

Introduction to Augmented Matrices

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Ex: Determine the Dimensions and Elements of a Matrix

Ex: Determine the Dimensions and Elements of a Matrix

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Ex: Determine the Dimensions (Size) of a Matrix

Ex: Determine the Dimensions (Size) of a Matrix

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Dimensions of a Matrix

Dimensions of a Matrix

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Ex 5: System of Three Equations with Three Unknowns Using Elimination (Infinite Solutions)

Ex 5: System of Three Equations with Three Unknowns Using Elimination (Infinite Solutions)

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Ex 4: System of Three Equations with Three Unknowns Using Elimination (No Solution)

Ex 4: System of Three Equations with Three Unknowns Using Elimination (No Solution)

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Ex 3: System of Three Equations with Three Unknowns Using Elimination (Fractions)

Ex 3: System of Three Equations with Three Unknowns Using Elimination (Fractions)

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Ex 2: System of Three Equations with Three Unknowns Using Elimination

Ex 2: System of Three Equations with Three Unknowns Using Elimination

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Ex 1: System of Three Equations with Three Unknowns Using Elimination

Ex 1: System of Three Equations with Three Unknowns Using Elimination

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Systems of Equations with Three Unknowns<br> System of Equations in Three Variables: Part 2

Systems of Equations with Three Unknowns<br> System of Equations in Three Variables: Part 2

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Systems of Equations with Three Unknowns<br> System of Equations in Three Variables: Part 1

Systems of Equations with Three Unknowns<br> System of Equations in Three Variables: Part 1

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Ex: System of Equations Application - Mixture Problem

Ex: System of Equations Application - Mixture Problem

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