Mht Cet
Matrices And Determinants
MHT CET 2021 22th September Morning Shift
MCQ+2 / -02021
If \(A = \left[ {\matrix{ k & 2 \cr { - 2} & { - k} \cr } } \right]\), then A\(^{-1}\) does not exists if k =
Mht Cet
MHT CET 2021 22th September Morning Shift
If \(A = \left[ {\matrix{ k & 2 \cr { - 2} & { - k} \cr } } \right]\), then A\(^{-1}\) does not exists if k =