The vectors u and v have the same direction. a. Find ||u||. b. Find ||v|| c. Is u v? Explain. a. ||u||= (Simplify your answer. Type an exact answer, using radicals as needed.) = b. ||v|| (Simplify your answer. Type an exact answer, using radicals as needed.) c. Is u=v? Explain. Choose the correct answer below. A. No, because the vectors have different magnitudes and the same direction. B. Yes, because the vectors have different magnitudes and the same direction. C. No, because the vectors have the same magnitude and the same direction. D. Yes, because the vectors have the same magnitude and the same direction. -8 -4 8 4 -4-