Question

what is unit vector? state its formula​

Answer 1

Explanation:

To find a unit vector with the same direction as a given vector, we divide the vector by its magnitude. For example, consider a vector v = (1, 4) which has a magnitude of |v|. If we divide each component of vector v by |v| we will get the unit vector uv which is in the same direction as v.

Answer 2

Explanation:

To find a unit vector with the same direction as a given vector, we divide the vector by its magnitude.

For example, consider a vector v = (1, 4) which has a magnitude of |v|.

If we divide each component of vector v by |v| we will get the unit vector uv which is in the same direction as v.