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# Vector Addition Calculator

Input the values of coefficients of the unit vectors in the vector addition calculator.

Table of Contents:

Vector addition calculator is used to add vectors that exist in 2 or 3 dimensions. This vector sum calculator adds 2d vectors as well as 3d vectors.

## What is a vector?

According to Wikipedia:

“In mathematics and physics, a **vector** is an element of a vector space.”

It is such an element that has both a magnitude number and a direction. They exist in the cartesian plane. Vectors have sub vectors, namely unit vectors, to represent the direction.

## How to add vectors?

Vector addition is a simple process. The only restriction is that only identical unit vectors can be added. Adding vectors can be elaborated through an example.

**Example: **

Add the vector A and B, where;

A = 3**i** + 2**j** + 3**k**

B = **i** + 3**j** + 0**k**

**Solution:**

**i j k**

3 2 3

+ 1 3 0

_________________

4 5 3

Vector subtraction is same as vector addition. The only difference is; we subtract the numbers instead of adding them. Using a vector subtraction calculator can save you a lot of time.