Av Bernhard Kutzler
36 sidor, 53 kr (exkl. moms och frakt)
This text shows experiments for learning how to solve linear equations by means of the numeric method of table refinement, the graphical method of intersection point determination, and the algebraic methods of Gaussian elimination and substitution.
In addition the approach follows the educational concepts of visualisation and the scaffolding method. Instructions are given for solving systems of linear equations with integral, fractional, and algebraic coefficients. Degenerate systems are also discussed.