If vec(A)is a vector of magnitude 4 units due east. What is the magnitude and direction of a vector- 4 vec(A) ?

If vec(A)is a vector of magnitude 4 units due east. What is the magnit

1.	If vec(A)is a vector of magnitude 4 units due east. What is the magnitude and direction of a vector- 4 vec(A) ?
Answer» 4 UNITS due EAST 8 units due east 16 units due east 16 units due WEST ANSWER :D