Question

Define Dot product write properties of dot product. 1st year physics​

Answer 1

Answer:

Dot Product Properties of Vector:

Property 1: Dot product of two vectors is commutative i.e. a.b = b.a = ab cos θ. ... Property 4: The dot product of a vector to itself is the magnitude squared of the vector i.e. a.a = a.a cos 0 = a. 2. Property 5: The dot product follows the distributive law also i.e. a. (b + c) = a.b + ...