Let u compute and compare u v, and v -4 -1 6 (simplify your answer.) u v = (simplify your answer.) m2 = (simplify your answer.) lu v2= (simplify your answer.) 0 and ul2v2 2). the equations u v(1) juv both imply that the vectors u and v (3) orthogonal + (1 (3) 2 are o are not