Question

Vector v has its initial point at (7.-9) and its terminal point at (-17,4). Which unit vector is in the same direction as v?

Answer 1

Explanation:

To find a unit vector with the same direction as a given vector, we divide by the magnitude of the vector. For example, consider the vector v = (1, 3) which has a magnitude of . If we divide each component of v by we will get the unit vector uv which is in the same direction as v