Consider the vectors u = (1,2,3) and v= (2,3, 1) in R. (a) Write w = (1,3, 8) as a lincar combination of u and v. (b) Write w = (2, 4, 5) as a lincar combination of u and v. (c) Find k so that w = (1, k, 4) is a linear combination of u and .

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Q: Find the vector z, given that u = ⟨1, 2, 3⟩, v = ⟨2, 2, −1⟩, and w = ⟨4, 0, −4⟩.      z = u − v + w

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A: Since you have posted multiple questions, we answered the first question for you. If you want us to…

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A: Topic = Vector