1.5.50 Systems of Algebraic Equations
Condition: Find a general solution to the system of linear equations by Gauss. \ [\ left \ {\ begin {array} {l} x_ {1} -x_ {3} -2 x_ {4} -2 x_ {5} = 2 \\ 2 x_ {1} -x_ {2} -x_ {3} -2 x_} -3 x_ {5} = 2 \\ id 2 x_ {1}+x_ {2} -3 x_ {3} -6 x_ {4} -5 x_ {5} = 6 \ End {Array} \ Right. \]
Solving Systems of Algebraic Equations by the Methods of Gauss, Jordan-Gauss, Cramer and Using the Inverse Matrix. Homogeneous and non-Homogeneous Systems of Equations.