Mht Cet
Matrices And Determinants
MHT CET 2019 2nd May Evening Shift
MCQ+2 / -02019
If $A$ is non-singular matrix and $(A+I)(A-I)=0$ then $A+A^{-1}=$ .............
Mht Cet
MHT CET 2019 2nd May Evening Shift
If $A$ is non-singular matrix and $(A+I)(A-I)=0$ then $A+A^{-1}=$ .............