Solved: In Exercises 1–4, write y as an affine combination
Chapter 8, Problem 4E(choose chapter or problem)
In Exercises 1–4, write y as an affine combination of the other points listed, if possible.
\(\mathbf{v}_{1}=\left[\begin{array}{l}1 \\ 2 \\ 0\end{array}\right], \mathbf{v}_{2}=\left[\begin{array}{r}2 \\ -6 \\ 7\end{array}\right], \mathbf{v}_{3}=\left[\begin{array}{l}4 \\ 3 \\ 1\end{array}\right], \mathbf{y}=\left[\begin{array}{r}-3 \\ 4 \\ -4\end{array}\right]\)
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