(-2) (+ + 1)² (² + + 5) 2 -1 1400-199 = 0 (-2) (0+1) ^ ( 4 (0) + 5) = -10 12 1-2 (3 points) Suppose v and w are points of Rn and lv + w| = |vw|. Is vu orthogonal to w? If so justify your answer. If not give me a counterexample.