Homework-2: Problem 9 (1 point) The vectors $\vec{u} = \begin{bmatrix} 3 \\ 3 \\ 9 \end{bmatrix}$, $\vec{v} = \begin{bmatrix} 2 \\ 4 \\ 17+k \end{bmatrix}$, $\vec{w} = \begin{bmatrix} -2 \\ -1 \\ -5 \end{bmatrix}$ are linearly independent if and only if $k \neq$
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The matrix is: $A = \begin{bmatrix} 3 & 2 & -2 \\ 3 & 4 & -1 \\ 9 & 17+k & -5 \end{bmatrix}$ Show more…
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