Question

inverse of identity matrix is​

Answer 1

Hey Here's Is your Answer

inverse identity matrix is a matrix such that , where is the identity matrix. Since has the property that for all (compatible) matrices , we see immediately that the inverse identity matrix is itself. ... Let A be a 2 × 2 matrix with real entries such that A² = I.

Answer 2

Answer:

identity matrix

Step-by-step explanation:

As identity matrix =  1  0  0

                                 0  1  0

                                 0  0  1

inverse of it is adj(I) / det(I)

Adj(I)0= I

det(I)=1

Implies inverse of identity matrix is again identity matrix only.