(1) Find the adjoint of the following matrix. (2) Find the cofactor of matrix A in...

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(1) Find the adjoint of the following matrix. (2) Find the cofactor of matrix A in question 1 above (3) If matrix A is given as (4) If matrix A is given as use the formula A-¹ = (6) Using the matrix A = = (7) Let B = Z y To A X a 1 b 23 A = с 32 d 4 1 adj A |A| A = NW (5) For matrix A in question 3 above, use Gauss-Jordan elimination to transform [A | I] into [I | A¹] 2]; A = 0 1 (3 use the formula A-¹ = 23 to find its inverse. show that 0 6 1 23 0 4 5 10 6 AA¹ = A¹¹A = 1 adj A |A| W a. Identify the diagonal and off-diagonal elements of B. b. Find the transpose B'. C. Show that the transpose of B' equals B. That is, (B')' = B. to find its inverse. (1) Find the adjoint of the following matrix. (2) Find the cofactor of matrix A in question 1 above (3) If matrix A is given as (4) If matrix A is given as use the formula A-¹ = (6) Using the matrix A = = (7) Let B = Z y To A X a 1 b 23 A = с 32 d 4 1 adj A |A| A = NW (5) For matrix A in question 3 above, use Gauss-Jordan elimination to transform [A | I] into [I | A¹] 2]; A = 0 1 (3 use the formula A-¹ = 23 to find its inverse. show that 0 6 1 23 0 4 5 10 6 AA¹ = A¹¹A = 1 adj A |A| W a. Identify the diagonal and off-diagonal elements of B. b. Find the transpose B'. C. Show that the transpose of B' equals B. That is, (B')' = B. to find its inverse.

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M2 A By definition Aadj Cij e Transpose of Cofactor T Mj Minor M 1 4 5 2 M2 Mu D 23 4 5 M 4 M31 04 M... View the full answer