+226 Let A be a matrix with columns col1, col2, and col3
Consider points T,U,V,W in the output grid below:
Then what is the list \(\mathbf{A}^{-1} \overrightarrow{T}, \mathbf{A}^{-1} \overrightarrow{U}, \mathbf{A}^{-1} \overrightarrow{V}, \mathbf{A}^{-1} \overrightarrow{W}?\)
