Kramer's method of solving systems of linear equations

Student200023 Sep, 2022Education

Kramer's method (Kramer's rule) is a method of solving systems of linear algebraic equations with a nonzero determinant of the main matrix (at the same time, such equations have a unique solution). Kramer's rule expresses the solution in terms of determinants of the square matrix of coefficients and auxiliary determinants obtained by replacing one column of the matrix of coefficients with a column of free terms of the system...