Below is a diagram of the dotted cube with edges of length 3. Suppose vectors u = (3,0, 0), v = (0, 3, 0), and w = (0,0, 3). Find the following vectors. 1. u + v + 2w = 2. t = 3. t – 2r = 4. u + v +w+r+s+t = Note: You can click on the graph to enlarge the image.

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