Question Number 158267 by SANOGO last updated on 01/Nov/21
$${soit}:{F}=\left\{\left({x},{y},{z}\right)\in{R}^{\mathrm{3}} /{x}−{y}−\mathrm{2}{z}\right\}\:{et} \\ $$$${G}={Vect}\left(\mathrm{0},\mathrm{1},\mathrm{1}\right) \\ $$$${determiner}\:{l}'{intersection}\:{de}\:{F}\:{et}\:{G} \\ $$