grandes-ecoles 2018 Q41

grandes-ecoles · France · centrale-maths1__psi Matrices Linear Transformation and Endomorphism Properties
Show that $\mathcal{S}(\Delta_{k+1}) \subset \Delta_k$ and $\mathcal{S}^*(\Delta_k) \subset \Delta_{k+1}$.
Show that $\mathcal{S}(\Delta_{k+1}) \subset \Delta_k$ and $\mathcal{S}^*(\Delta_k) \subset \Delta_{k+1}$.