ompute the determinant of the matrix A below by using row operations to transform A to an upper triangular matrix B Then express the determinant of A as a multiple k of the determinant of B and use ompute the determinant of A 9 2 10 6 18 5 26 16 18 4 24 22 36 10 48 23 000 0 0 0 000 ot A kdot B