# Check vectors orthogonality online calculator

*Two vectors are orthogonal*, if and only if their scalar product equals to zero:

The definition above immediatelly follows when we consider the vectors scalar product formula:

Our free online calculator is able to check orthogonality of two vectors with step by step solution.

## Input vectors dimension

Vectors dimension
2
3

Vector
representations form:
coordinates
points

Vector
representation form:
coordinates
points

Vector
= { }

Vector
:

Vector
= { }

Vector
:

## Others useful links:

Vector's directional cosines online calculatorMultiply vector by the scalar online calculator