Given \(A = \left[ {\begin{array}{*{20}{c}} 1&{ - 4}\\ 3&2 \end{array}} \right]\;\)
then |A.Adj A| =?
Enter numerical value using the virtual keypad. Round off where necessary.
Given \(A = \left[ {\begin{array}{*{20}{c}} 1&{ - 4}\\ 3&2 \end{array}} \right]\;\)
then |A.Adj A| =?
Enter numerical value using the virtual keypad. Round off where necessary.