Question

What is a vector and an example.

Answer 1

A Vector is a mathematical object that has both magnitude and length.

The length of a vector is computed by grabbing the components squaring the components and adding them together. You will finally square root your scalar.

A vector is written in the form for example,
`\ \textless \ c_1,c_2,c_3\ \textgreater \`.
Here we have a vector in 3 dimensional space that has 3 components.

Answer 2

A vector is a quantity that has both magnitude and a direction. Example is velocity.