**Finding a solution to a set of linear algebraic equations in Mathcad with Kramer method**

In Mathcad **Kramer method **is in use for finding a solution to a set **n** of linear algebraic equations with **n **unknown variables, equation looks like **A*x =b, **solution based on precomputation of system determinants on condition that determinant of matrix **А** has nonzero value. Method is based on Kramer formulas, which look like , where is the determinant of the matrix, which we got after we changed **i-**matrix column, i.e. coefficient column which determines the unknown variable **Xi,** into vector of absolute terms **b** in matrix **А** of the system. The example of a solution to a set of linear algebraic equations in Mathcad with** Kramer method** is shown in the programme listing.

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