Consider the points A(-3, 4, 2) and B (8,-1, 5). (a) (i) Find AB. () Find AB (ii) 2 1 A line L has vector equation = 0+1 -2 -5 2 (b) (i) Find the value of y. 8 (ii) Show that AC-10 Find the angle between AB and AC. Find the area of triangle ABC. (c) (d) The point C (5, y, 1) lies on line L.

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