Question: 1. Suppose u = (1, 2, 3), v = (2, -3, -4), and w = (1, 0, -2). (a) Find u - 2v + 3w.

1. Suppose u = (1, 2, 3), v = (2, -3, -4), and w = (1, 0, -2). (a) Find u - 2v + 3w. (b) Write the vector (3, 4, 5) as a linear combination of u, v, and W

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