1.5.17 Systems of algebraic equations
Condition: Solve the system of equations: 1) Matrix method 2) Gauss method 3) Cramer method \[ \left\{\begin{array}{c} 3 x+4 y-3 z=11 \\ 2 x+y-3 z=3 \\ -3 x-y+5 z=-3 \end{array}\right. \]
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.