? The unit vector in the direction of vector A = 2 i^ -2j^ + k^ is A. 2i^ - 2j^ + k^ B. (2i^ - 2j^ +k^)/9 C. (2i^ - 2j^ +k^)/3 D. (2i^ - 2j^ +k^)/5 Answer: C . (2i^ - 2j^ +k^)/3 0Shares0 0