Sophia Learning
Sophia: Finding the Cofactor of a Minor: Lesson 3
This lesson goes through the steps to find the cofactor of any given minor. It is 3 of 6 in the series titled "Finding the Cofactor of a Minor."
Sophia Learning
Sophia: Finding the Cofactor of a Minor: Lesson 6
This lesson goes through the steps to find the cofactor of any given minor. It is 6 of 6 in the series titled "Finding the Cofactor of a Minor."
Sophia Learning
Sophia: Finding the Determinant of a 2 X 2 Matrix: Lesson 5
This lesson demonstrates how to find the determinant of a 2x2 matrix. It is 5 of 6 in the series titled "Finding the Determinant of a 2 x 2 Matrix."
Sophia Learning
Sophia: Finding the Determinant of a 2 X 2 Matrix: Lesson 6
This lesson demonstrates how to find the determinant of a 2x2 matrix. It is 6 of 6 in the series titled "Finding the Determinant of a 2 x 2 Matrix."
Sophia Learning
Sophia: Finding the Determinant of a 3 X 3 Matrix, Laplace Expansion: Lesson 3
In this lesson students will learn how to find the determinant of a 3x3 matrix using Laplace Expansion. It is 3 of 7 in the series titled "Finding the Determinant of a 3 x 3 Matrix using Laplace Expansion."
Sophia Learning
Sophia: Finding the Determinant of a 3 X 3 Matrix, Laplace Expansion: Lesson 5
In this lesson students will learn how to find the determinant of a 3x3 matrix using Laplace Expansion. It is 5 of 7 in the series titled "Finding the Determinant of a 3 x 3 Matrix using Laplace Expansion."
Sophia Learning
Sophia: Finding the Determinant of a 3 X 3 Matrix, Laplace Expansion: Lesson 7
In this lesson students will learn how to find the determinant of a 3x3 matrix using Laplace Expansion. It is 7 of 7 in the series titled "Finding the Determinant of a 3 x 3 Matrix using Laplace Expansion."
Sophia Learning
Sophia: Finding the Determinant of a 3 X 3 Matrix, Laplace Expansion: Lesson 1
In this lesson students will learn how to find the determinant of a 3x3 matrix using Laplace Expansion. It is 1 of 7 in the series titled "Finding the Determinant of a 3 x 3 Matrix using Laplace Expansion."
Sophia Learning
Sophia: Finding the Determinant of a 3 X 3 Matrix Using Sarrus' Rule: Lesson 3
In this lesson students will learn how to find the determinant of a 3x3 matrix using Sarrus' Rule. It is 3 of 6 in the series titled "Finding the Determinant of a 3 x 3 Matrix Using Sarrus' Rule."
Sophia Learning
Sophia: Finding the Determinant of a 3 X 3 Matrix Using Sarrus' Rule: Lesson 6
In this lesson students will learn how to find the determinant of a 3x3 matrix using Sarrus' Rule. It is 6 of 6 in the series titled "Finding the Determinant of a 3 x 3 Matrix Using Sarrus' Rule."
Sophia Learning
Sophia: Finding the Determinant of a 4x4 Matrix: Lesson 2
In this lesson, students will learn how to find the determinant of a 4x4 matrix. It is 2 of 6 in the series titled "Finding the Determinant of a 4x4 Matrix."
Sophia Learning
Sophia: Finding the Determinant of an Inverse Matrix: Lesson 2
In this lesson students will learn how to find the determinant of an inverse matrix. It is 2 of 5 in the series titled "Finding the Determinant of an Inverse Matrix."
Sophia Learning
Sophia: Finding the Determinant of an Inverse Matrix: Lesson 4
In this lesson students will learn how to find the determinant of an inverse matrix. It is 4 of 5 in the series titled "Finding the Determinant of an Inverse Matrix."
Sophia Learning
Sophia: Multiplying Cofactors: Lesson 3
This lesson goes through how to multiply cofactors. It is 3 of 6 in the series titled "Multiplying Cofactors."
Sophia Learning
Sophia: Multiplying Cofactors: Lesson 6
This lesson goes through how to multiply cofactors. It is 6 of 6 in the series titled "Multiplying Cofactors."
Sophia Learning
Sophia: Sarrus' Rule: Lesson 5
This lesson introduces Sarrus' rule. It is 5 of 6 in the series titled "Sarrus' Rule."
Sophia Learning
Sophia: Sarrus' Rule: Lesson 1
This lesson introduces Sarrus' rule. It is 1 of 6 in the series titled "Sarrus' Rule."
Sophia Learning
Sophia: Using Determinants to Classify Systems of 3x3 Matrices
This lesson demonstrates how the determinant of a 3x3 matrix can be used to tell whether or not the matrix represents a dependent linear system, an inconsistent linear system, or neither.
Sophia Learning
Sophia: Zero Determinant: Lesson 3
This lesson goes over matrices with a determinant of zero. It is 3 of 7 in the series titled "Zero Determinant." [2:14]
Sophia Learning
Sophia: Zero Determinant: Lesson 4
This lesson goes over matrices with a determinant of zero. It is 4 of 7 in the series titled "Zero Determinant." [2:44]
Sophia Learning
Sophia: Zero Determinant: Lesson 5
This lesson goes over matrices with a determinant of zero. It is 5 of 7 in the series titled "Zero Determinant." [2:47]
Sophia Learning
Sophia: Using Determinants to Classify 3x3 Matrices: Lesson 4
This lesson demonstrates how the determinant of a 3x3 matrix can be used to tell whether or not the matrix represents a dependent linear system, an inconsistent linear system, or neither.
Sophia Learning
Sophia: Using Determinants to Classify Systems of 2x2 Matrices
This lesson demonstrates how the determinant of a 2x2 matrix can be used to tell whether or not the matrix represents a dependent linear system, an inconsistent linear system, or neither.