Invertible matrix/Find the inverse matrix/1+i2i3/01-i-1+3i/4-i02/Exercise

Compute for the (complex) matrix

${}M={\begin{pmatrix}1+{\mathrm {i} }&2{\mathrm {i} }&3\\0&1-{\mathrm {i} }&-1+3{\mathrm {i} }\\4-{\mathrm {i} }&0&2\end{pmatrix}}\,$

the determinant and the inverse matrix.

Create a solution