Question: Vector u has initial point at (4,8) and terminal point at (-12, 14). Which are the magnitude and direction of u?a)lull = 17.088; ? =

Vector u has initial point at (4,8) and terminal point at (-12, 14). Which are the magnitude and direction of u?a)lull = 17.088; ? = 159.444°b)|lull = 17.088; ? = 20.556°c)llull = 18.439; ? = 130.601°d)|lull = 18.439; ? = 49.399

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