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Home » Basic and Health Sciences » Mathematics » Linear algebra (K-A) » Vectors and spaces (K-A) » Vector dot and cross products (K-A) » Proof: Relationship between cross product and sin of angle (K-A)

Proof: Relationship between cross product and sin of angle (K-A)

Course:Vector dot and cross products (K-A)
Discipline:Basic and Health Sciences
Institute:Khan Academy
Instructor(s):
Level:School

Vector dot and cross products (K-A)

Cross product introduction (K-A)
Defining a plane in R3 with a point and normal vector (K-A)
Defining the angle between vectors (K-A)
Distance between planes (K-A)
Dot and cross product comparison/intuition (K-A)
Normal vector from plane equation (K-A)
Point distance to plane (K-A)
Proof of the Cauchy-Schwarz inequality (K-A)
Proof: Relationship between cross product and sin of angle (K-A)
Proving vector dot product properties (K-A)
Vector dot product and vector length (K-A)
Vector triangle inequality (K-A)
Vector triple product expansion (very optional) (K-A)

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