The scalar (dot) product of two vectors - Part 2 (MathsCasts)
The definition of the scalar product is used to derive an expression for the product in terms of components. Some properties of the product are then summarized.
The scalar (dot) product of two vectors - Part 2 (MathsCasts)
The definition of the scalar product is used to derive an expression for the product in terms of components. Some properties of the product are then summarized.