The-matrix-A-satisfying-the-equation-1-3-0-1-A-1-1-0-1-is-

Question Number 86663 by ram roop sharma last updated on 30/Mar/20

The matrix A satisfying the equation

[\begin{matrix} 1 & 3 \\ 0 & 1 \end{matrix}] A = [\begin{matrix} 1 & 1 \\ 0 & - 1 \end{matrix}] is

Commented by Prithwish Sen 1 last updated on 30/Mar/20

[\begin{matrix} 1 4 \\ 0 - 1 \end{matrix}]

Answered by Kunal12588 last updated on 30/Mar/20

A = {[\begin{matrix} 1 & 3 \\ 0 & 1 \end{matrix}]}^{- 1} [\begin{matrix} 1 & 1 \\ 0 & - 1 \end{matrix}]

A = [\begin{matrix} 1 & - 3 \\ 0 & 1 \end{matrix}] [\begin{matrix} 1 & 1 \\ 0 & - 1 \end{matrix}]

A = [\begin{matrix} 1 & 4 \\ 0 & - 1 \end{matrix}]