engineering recuitment GATE CE 2023-24 Test Series Engineering Mathematics Linear Algebra Matrix Algebra
The matrix ‘A’ is defined as \(A = \left[ {\begin{array}{*{20}{c}} 1&2&{ - 3}\\ 0&3&2\\ 0&0&{ - 2} \end{array}} \right]\). The determinant of the matrix B = 3A3 + 5A2 – 6A + 2I is
1
110
2
1100
3
4400
4
440