Khan Academy
Khan Academy: Linear Algebra: Proof of the Cauchy Schwarz Inequality
Video first explains what the Cauchy-Schwarz Inequality is and then shows a proof of it. [16:55]
Khan Academy
Khan Academy: Proof of the Cauchy Schwarz Inequality
PVideo first explains what the Cauchy-Schwarz inequality is and then shows a proof of it.
Khan Academy
Khan Academy: Linear Algebra: Proving Vector Dot Product Properties
Video shows proofs of vector dot product properties. Proves vector dot products hold true under the commutative, distributive property, and associative properties. [10:45]
Khan Academy
Khan Academy: Proving Vector Dot Product Properties
Video shows proofs of vector dot product properties. Proves vector dot products hold true under the commutative, distributive and associative properties.
Khan Academy
Khan Academy: Linear Algebra: Dot and Cross Product Comparison/intuition
Video gives an intuition of what dot product and cross product represent. Also gives a comparison between cross product and dot product of vectors and how they are related. Shows which angles maximize the cross product and dot product....
Khan Academy
Khan Academy: Linear Algebra: Vector Dot Product and Vector Length
Video first reviews vector addition and multiplying by a scalar multiple. Gives notation for dot product and shows example of calculating the dot product of vectors. Then gives the formula for vector length and gives examples of using...
Khan Academy
Khan Academy: Vector Dot Product and Vector Length
Definitions of the vector dot product and vector lengthVideo first reviews vector addition and multiplying by a scalar multiple. Gives notation for dot product and shows example of calculating the dot product of vectors.
Khan Academy
Khan Academy: Electricity and Magnetism: Dot vs. Cross Product
This video will help with your understanding of the differences between dot and cross products. [10:48]
Khan Academy
Khan Academy: Electricity and Magnetism: The Dot Product
You will be introduced to the vector dot product in this video. [10:33]
Khan Academy
Khan Academy: Calculating Dot and Cross Products With Unit Vector Notation
Calculating the dot and cross products when vectors are presented in their x, y, and z (or i, j, and k) components. [9:46]
Khan Academy
Khan Academy: The Dot Product
This video is an introduction to the vector dot product. [10:32]
Khan Academy
Khan Academy: Dot vs. Cross Product
Sal Khan helps you understand the differences between the dot and cross products.[10:45]
Sophia Learning
Sophia: Dot Product of 3 Vectors: Lesson 2
This lesson introduces the dot product of 3-vectors. It is 2 of 6 in the series titled "Dot Product of 3-Vectors."
Sophia Learning
Sophia: Dot Product of 3 Vectors: Lesson 3
This lesson introduces the dot product of 3-vectors. It is 3 of 6 in the series titled "Dot Product of 3-Vectors."
Sophia Learning
Sophia: Dot Product Properties: Lesson 2
This lesson introduces algebraic properties of the dot product. It is 2 of 6 in the series titled "Dot Product Properties."
Sophia Learning
Sophia: Dot Product Properties: Lesson 3
This lesson introduces algebraic properties of the dot product. It is 3 of 6 in the series titled "Dot Product Properties."
Sophia Learning
Sophia: Dot Product Properties: Lesson 4
This lesson introduces algebraic properties of the dot product. It is 4 of 6 in the series titled "Dot Product Properties."
Sophia Learning
Sophia: Dot Product Properties: Lesson 6
This lesson introduces algebraic properties of the dot product. It is 6 of 6 in the series titled "Dot Product Properties."
Sophia Learning
Sophia: Dot Products: Lesson 2
This lesson introduces the concept of a dot product and its relationship to matrix operations. It is 2 of 6 in the series titled "Dot Products."
Sophia Learning
Sophia: Finding the Dot Product: Lesson 2
This lesson goes over the steps for finding the dot product of a matrix. It is 2 of 7 in the series titled "Finding the Dot Product."
Sophia Learning
Sophia: Finding the Dot Product: Lesson 3
This lesson goes over the steps for finding the dot product of a matrix. It is 3 of 7 in the series titled "Finding the Dot Product."
Sophia Learning
Sophia: Finding the Dot Product: Lesson 5
This lesson goes over the steps for finding the dot product of a matrix. It is 5 of 7 in the series titled "Finding the Dot Product."
Sophia Learning
Sophia: Finding the Dot Product: Lesson 6
This lesson goes over the steps for finding the dot product of a matrix. It is 6 of 7 in the series titled "Finding the Dot Product."
Sophia Learning
Sophia: Finding the Dot Product: Lesson 1
This lesson goes over the steps for finding the dot product of a matrix. It is 1 of 7 in the series titled "Finding the Dot Product."