grandes-ecoles 2022 Q5.6

grandes-ecoles · France · x-ens-maths-d__mp Proof Existence Proof
Show that for all $v\in\mathcal{H}$, there exists $g\in\Gamma$ such that $gv\in T$.
Show that for all $v\in\mathcal{H}$, there exists $g\in\Gamma$ such that $gv\in T$.