If A = \(\left[ {\begin{array}{*{20}{c}} 1&{ - 2}\\ 4&5 \end{array}} \right]\) and f(t) = t2 - 3t + 7, then f(A) + \(\left[ {\begin{array}{*{20}{c}} 3&6\\ { - 12}&{ - 9} \end{array}} \right]\) is equal to
1
\(\left[ {\begin{array}{*{20}{c}} 1&1\\ { 0}&{1} \end{array}} \right]\)
2
\(\left[ {\begin{array}{*{20}{c}} 0&0\\ { 0}&{0} \end{array}} \right]\)
3
\(\left[ {\begin{array}{*{20}{c}} 1&0\\ { 0}&{1} \end{array}} \right]\)
4
\(\left[ {\begin{array}{*{20}{c}} 1&1\\ { 0}&{0} \end{array}} \right]\)