What is the second row of entries for the system determinant?

To find the second row of entries for a system determinant, you typically need to evaluate the determinant of a matrix formed by the coefficients of the system of equations. The second row corresponds to the coefficients of the second equation in the system. For a 2x2 matrix, for instance, if your system is represented as ( ax + by = e ) and ( cx + dy = f ), the second row would be ( [c, d] ). If you provide a specific matrix or system, I can give a more precise answer.