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MATH / If mathbfA^-1 = beginpmatrix 4 & 0 1 & -1 endpmatrix and mathbfB^-1 = beginpmatrix 2 & -1 -1 & 3 endpmatrix, then find the inverse of AB. · Discussion

Discussing If mathbf{A}^{-1} = begin{pmatrix} 4 & 0 1 & -1 end{pmatrix} and mathbf{B}^{-1} = begin{pmatrix} 2 & -1 -1 & 3 end{pmatrix}, then find the inverse of AB. · MATH

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