Question

Why do we study vectors?

Answer 1

Vectors:

1. Vectors are the most basic and important part of Calculus.
2. We represent 3-dimensional space using vectors.
3. We do 3D geometry completely using the properties of vectors.
4. Any problem in science which has to deal with the direction component has to be done with the help of vectors.

Hence we can conclude that vectors are an important tool to study science and understanding the fundamentals of nature.