grandes-ecoles 2022 Q4.9

grandes-ecoles · France · x-ens-maths-d__mp Not Maths
Show that for all $u,v\in\mathcal{H}$, we have $$\operatorname{ch}(d(u,v)) = -B(u,v).$$
Show that for all $u,v\in\mathcal{H}$, we have
$$\operatorname{ch}(d(u,v)) = -B(u,v).$$