Question

What is null or zero vector ? why is not proper vector​

Answer 1

A Null Vector Is A Vector Having Magnitude Equal To Zero. ... If We Take The Number 0, It Has No Magnitude, And It Can Be Given Any Sign. Similarly, Null Vector, Also Known As Zero Vector Has No Magnitude But Can Be Given A Direction. A Null Vector Has No Direction Or It May Have Any Direction.

Answer 2

A zero vector is a vector with 0 magnitude. It is not a proper vector because it does not have a proper direction. It can be considered as a dot