saitejathummalapalli saitejathummalapalli 14-04-2024 Mathematics contestada Elimination reduces A to U. Then A= LU: [J 3 j] [ l 0 �rn 3 A= 8 1 2 t] = LU. 5 4 0 -1 Find the determinants of L, U, A, u-1 L-1 , and u-1 L - 1 A.