Then →u+→v is the vector which results from drawing a vector from the tail of →u to the tip of →v. Next consider →u−→v. This means \(\vec{u}+\left( -\vec{...Then →u+→v is the vector which results from drawing a vector from the tail of →u to the tip of →v. Next consider →u−→v. This means →u+(−→v). From the above geometric description of vector addition, −→v is the vector which has the same length but which points in the opposite direction to →v.
