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# Let A be a matrix with columns , , and . Consider points T, U, V, W in the output grid below:

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Let A be a matrix with columns $$\mathbf{col}_1$$$$\mathbf{col}_2$$, and $$\mathbf{col}_3$$. Consider points T, U, V, W in the output grid below:

Then what is the list $$\mathbf{A}^{-1} \overrightarrow{T}, \mathbf{A}^{-1} \overrightarrow{U}, \mathbf{A}^{-1} \overrightarrow{V}, \mathbf{A}^{-1} \overrightarrow{W}$$

Aug 17, 2019