← back to module list
Equations and systems
Systems of equations (linear and nonlinear)
This is a lesson from the Studienkolleg entrance exam preparation course. The full theory, worked examples and practice tasks unlock after you log in with paid access.
What is in this lesson
- 01Key terms (Vokabular: Deutsch-Ukrainisch)
- 02Linear systems of equations (Lineare Gleichungssysteme — LGS)
- 03Three analytical solving methods (for 2×2 systems)
- 04The number of solutions of a linear system
- 05Nonlinear systems of equations (Nichtlineare Gleichungssysteme)
- 06Example solution (parabola + line)
- 07Main exam traps (Wichtige Sonderfälle & Fallen)
- 08Advanced level: 3×3 systems and Gaussian elimination (Gauß-Verfahren)
- 09Self-check exercises (Übungsaufgaben)