If A is a identity matrix of order 3, then its inverse `(A^(-1))`

If I_3 is the identity matrix of order 3 then I_3^-1 is (A) 0 (B) 3I_3 (C) I_3 (D) does not exist

If I_3 is the identity matrix of order 3 then I_3^-1 is (A) 0 (B) 3I_3 (C) I_3 (D) does not exist

If I_(3) is identity matrix of order 3, then I_(3)^(-1)=

If I_(3) is identity matrix of order 3, then I_(3)^(-1)=

If I_(n) is the identity matrix of order n then (I_(n))^(-1)=

If A= [[1,2],[-3,-4]] and l is the identity matrix of order 2 then A^(2) equals "

Write down the identity matrix of order 2.

" .If "A=[[1,2],[-3,-4]]" and "l" is the identity matrix of order "2," then "A^(2)" equals "

A is a square matrix and I is an identity matrix of the same order. If A^(3)=O , then inverse of matrix (I-A) is