Khan Academy Static

In this tutorial, we define two ways to "multiply" vectors-- the dot product and the cross product. As we progress, we'll get an intuitive feel for their meaning, how they can used and how the two vector products relate to each other.

6888_Vector_dot_product_and_vector_length.html

6895_Proof_Relationship_between_cross_product_and_sin_of_angle.html

6900_Distance_between_planes.html

6893_Defining_a_plane_in_R3_with_a_point_and_normal_vector.html

6891_Vector_triangle_inequality.html

6890_Proof_of_the_Cauchy_Schwarz_inequality.html

6892_Defining_the_angle_between_vectors.html

6899_Point_distance_to_plane.html

6897_Vector_triple_product_expansion_very_optional_.html

6898_Normal_vector_from_plane_equation.html

6896_Dot_and_cross_product_comparison_intuition.html

6889_Proving_vector_dot_product_properties.html

6894_Cross_product_introduction.html