Sistem matriceal incompatibil

Moderators: Bogdan Posa, Laurian Filip, Beniamin Bogosel, Radu Titiu, Marius Dragoi

Post Reply
Marius Mainea
Gauss
Posts: 1077
Joined: Mon May 26, 2008 2:12 pm
Location: Gaesti (Dambovita)

Sistem matriceal incompatibil

Post by Marius Mainea »

Demonstrati ca urmatorul sistem este incompatibil in \( \mathcal{M_2}(\mathbb{Z}) \) :

\( X(Y+Z)X=Y(Z+X)Y=Z(X+Y)Z=I_2 \)

M. Mainea
Top
Post Reply

Return to “Algebra”