Algebra linear

Le algebra linear o algebra vectorial^[1] es un branca mathematic occupante se con mappamentos linear como ${\displaystyle y=mx+c}$, spatios vectorial, matrices e systemas de equationes linear.

Un systema linear con 3 variables determina un collection de planos. Le puncta de intersection es le solution.

Exemplo

Le systema de equation linear

${\displaystyle {\begin{matrix}3x_{1}&-&4x_{2}&+&x_{3}&=&-13\\x_{1}&&&-&5x_{3}&=&-11\\&&7x_{2}&-&2x_{3}&=&17\end{matrix}}}$

ha le solution ${\displaystyle x_{1}=-1}$, ${\displaystyle x_{2}=3}$, ${\displaystyle x_{3}=2}$.

Referentias

1. Derivation (in ordine alphabetic): (ca) Àlgebra lineal || (de) Lineare Algebra || (en) Linear algebra || (es) Álgebra lineal || (fr) Algèbre linéaire || (it) Algebra lineare || (pt) Álgebra linear || (ro) Algebră liniară || (ru) Линейная алгебра