Comedk
Matrices And Determinants
COMEDK 2020
MCQ+1 / -02020
If \(A = \left[ {\matrix{ 1 & { - 2} & 2 \cr 0 & 2 & { - 3} \cr 3 & { - 2} & 4 \cr } } \right]\), then A . adj (A) is equal to
Comedk
COMEDK 2020
If \(A = \left[ {\matrix{ 1 & { - 2} & 2 \cr 0 & 2 & { - 3} \cr 3 & { - 2} & 4 \cr } } \right]\), then A . adj (A) is equal to