Ex. LT.c16
Find the matrix representation of \(T:C^3 -> C^4\)
Answer : \(\mathbf A_T = \begin{bmatrix} 3 & 2 & 1 \\ 1 & 1 & 1 \\ 1 & -3 & 0 \\ 2 & 3 & 1 \end{bmatrix}\)