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Media 'LU Decomposition Using Elementary Matrices' in category 'Linear Algebra'
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Linear Algebra Videos
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Ex 1: Determinant of 3x3 Matrix - Diagonal Method
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Ex: Solve an Equation Involving a Determinant
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Ex: Determinant of a 2x2 Matrix
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Determinants
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Perform Linear Regression Using Matrices
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Solve a System of Linear Equations Using LU Decomposition
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LU Decomposition - Shortcut
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LU Decomposition Using Elementary Matrices
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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
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Ex 1: Solve a System of Two Equations Using a Matrix Equation
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Matrix Equations
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Ex: Solve the Matrix Equation AX=B (3x3)
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Ex 2: Solve the Matrix Equation AX=B (2x2)
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Ex 1: Solve the Matrix Equation AX=B (2x2)
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Inverse Matrices on the Graphing Calculator
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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
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Ex: Inverse of a 2x2 Matrix Using an Augmented Matrix
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Inverse Matrices Using Augmented Matrices
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2 x 2 Inverse Matrix Formula
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LU Decomposition - Shortcut
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LU Decomposition Using Elementary Matrices
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Elementary Matrices
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The Identity Matrix
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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
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Inverse Matrices Using Augmented Matrices
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2 x 2 Inverse Matrix Formula
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LU Decomposition - Shortcut
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LU Decomposition Using Elementary Matrices
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Elementary Matrices
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The Identity Matrix
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Animation: Matrix Multiplication
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Ex Applicaton of Matrix Multiplication - Transformation
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Ex 3: Matrix Multiplication (3x2)*(2x3)
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Ex 2: Matrix Multiplication (2x3)*(3x2)
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Ex 1: Matrix Multiplication (Basic)
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Matrix Multiplication on the Graphing Calculator
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Ex: Square a 2x2 Matrix
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Matrix Multiplication
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Ex: Matrix Scalar Multiplication Application - Dilation
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Ex: Use Matrices to Dilate and Translate a Triangle
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Ex 2: Matrix Application: Translation / Dilation
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Ex 1: Matrix Application: Translation / Dilation
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Ex: Matrix Addition Application - Translation
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Ex: Matrix Operations - Scalar Multiplication, Addition, and Subtraction
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Ex: Matrix Scalar Multiplication
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Ex: Perform Matrix Scalar Multiplication and Matrix Addition
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Ex: Perform Matrix Scalar Multiplication
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Ex: Matrix Addition and Subtraction
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Ex: Subtract Two 2x3 Matrices
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Ex: Add Two 2x2 Matrices
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Matrix Addition, Subtraction and Scalar Multiplication
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Write a Matrix as a Product of Elementary Matrices
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Use Elementary Matrices to Perform Row Operations to Solve a System
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Write a Matrix as a Product of Elementary Matrices
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Use Elementary Matrices to Perform Row Operations to Solve a System
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Augmented Matrices on the Graphing Calculator
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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)
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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)
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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)
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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
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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)
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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)
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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)
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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)
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Augmented Matrices: Row Echelon Form
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Echelon Form, Pivots, and Free Variables
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Row Echelon Form, Pivot Positions, Basic and Free Variables
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Transpose of a Matrix
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Diagonal Matrices
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Introduction to Augmented Matrices
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Ex: Determine the Dimensions and Elements of a Matrix
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Ex: Determine the Dimensions (Size) of a Matrix
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Dimensions of a Matrix
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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)
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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
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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
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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
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