Question: Suppose B = (9, -8, -4) and AB = (10, 1, 4). Then A = ( 10/9, -1/8,-1) help (points) Find the vector AB in

Suppose B = (9, -8, -4) and AB = (10, 1, 4). Then A = ( 10/9, -1/8,-1) help (points) Find the vector AB in R given in the figure. AB = help (vectors) B -6 -5 -40-3 -1 12 3 4 5 Let a = (5, -2, 1) and b = (-2, 3, 2). Show that there are scalars s and t so that sa + tb = (-20, 19, 8) You might want to sketch the vectors to get some intuition

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