જો \(A\) એ \(3\times3\) શ્રેણિક છે કે જેથી \(A\left[ {\begin{array}{*{20}{c}}
  1&2&3 \\ 
  0&2&3 \\ 
  0&1&1 
\end{array}} \right] = \left[ {\begin{array}{*{20}{c}}
  0&0&1 \\ 
  1&0&0 \\ 
  0&1&0 
\end{array}} \right]\)  તો \(A^{-1}\) મેળવો.

1. A \(\left[ {\begin{array}{*{20}{c}}   3&1&2 \\    3&0&2 \\    1&0&1  \end{array}} \right]\)
2. B \(\left[ {\begin{array}{*{20}{c}}   3&2&1 \\    3&2&0 \\    1&1&0  \end{array}} \right]\)
3. C \(\left[ {\begin{array}{*{20}{c}}   0&1&3 \\    0&2&3 \\    1&1&1  \end{array}} \right]\)
4. D \(\left[ {\begin{array}{*{20}{c}}   1&2&3 \\    0&1&1 \\    0&2&3  \end{array}} \right]\)