Vector's directional cosines online calculator

Vector's directional cosines is called the cosines of the angles between given vector and the axes of coordinates:

vector's directional cosines

From the elementary geometrical considerations follows:

formulas to calculate directional cosines

vector coordinates and magnitude

Besides, from the formulas above follow the relation:

cos 2 α + cos 2 β + cos 2 γ = 1

Our online calculator is able to calculate vector's directional cosines with free step by step solution.

Input vector dimension

Vector dimension
Vector vector A representations form:
Vector vector A = { }
Vector vector A: