If \(A = \left[ {\begin{array}{*{20}{c}} 1&{ - 2}&2\\ 0&2&{ - 3}\\ 3&{ - 2}&4 \end{array}} \right]\), then A. adj (A) is equal to
1
\(\left[ {\begin{array}{*{20}{c}} 5&{ 1}&1\\ 1&5&{ 1}\\ 1&{ 1}&5 \end{array}} \right]\)
2
\(\left[ {\begin{array}{*{20}{c}} 5&0&0\\ 0&5&0\\ 0&0&5 \end{array}} \right]\)
3
\(\left[ {\begin{array}{*{20}{c}} 8&0&0\\ 0&8&0\\ 0&0&8 \end{array}} \right]\)
4
\(\left[ {\begin{array}{*{20}{c}} 0&0&0\\ 0&0&0\\ 0&0&0 \end{array}} \right]\)