1. The problem statement, all variables and given/known data When a vector A is dotted with a unit vector, the result is... Select one: a. zero b. the magnitude of the unit vector in the direction of A. c. the magnitude of A. d. the angle between A and the unit vector. e. the magnitude of A in the direction of the unit vector. 2. Relevant equations 3. The attempt at a solution i said the answer is e reason being the unit vector is a form of direction and when multiplied by a vector it will give the magnitude of A in the corresponding direction. is this correct?