Question: Let (3,-4), = (5,4), and w = (-3, 2). = a) 2(u v) = . = b) u. (v+w) = c) What do we

Let (3,-4), = (5,4), and w = (-3, 2). = a) 2(u

Let (3,-4), = (5,4), and w = (-3, 2). = a) 2(u v) = . = b) u. (v+w) = c) What do we know about vectors and v from their dot product? O The angle between the vectors is acute. The vectors are orthogonal. O The angle between the vectors is obtuse. The vectors are oblique. Not enough information.

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