Find the adjoint of the matrix A = `[{:(1,2),(3,-5):}]` and verify that A(adj A) = (Adj A)A = |A| I

Find the adjoint of the matrix A=[(1,2),(3,4):}] and verify that A[adj (A)]=|A|I

Find the adjoint of the matrix A = [(4,-6,1),(-1,-1,1),(-4,11,-1)] and verify that A(adj A) = (adj A ) A = |A | I_3

If A= [{:(8,-4),(-5," "3):}] , verify that A(adj A)= (adj A) A= |A|I_(2) .

If A=[{:(3,1),(7,5):}] verify that A. (adjA) =(adj A).A= |A|.I

Find the adjoint of the matrix A=[{:(-1,-2,-2),(2,1,-2),(2,-2,1):}] and hence show that A (adj A)= |A| I_

Find the adjoint of each of the following matrices: [(2,3),(5,1)] verify that (adj A) A = |A | I = A (adj A) for the above matrices.

Find the adjoint of the given matrix and verify in each case that A.(adj A)=(adj A).A=|A\|.I. If A=[(-1,-2,-2),(2,1,-2),(2,-2,1)] .

Find the adjoint of the given matrix and verify in ach case that A.(adj A)=(adj A).A=|A\|.I. If A=[(-4,-3,-3),(1,0,1),(4,4,3)] ,show that adj A=A.