grandes-ecoles 2025 Q16a

grandes-ecoles · France · polytechnique-maths-a__mp Matrices Matrix Algebra and Product Properties

Calculate $H^2$, $HMH^{-1}$ and, for a polynomial $P$ of $\mathbb{C}[X]$, calculate $HP(M)H^{-1}$.

Calculate $H^2$, $HMH^{-1}$ and, for a polynomial $P$ of $\mathbb{C}[X]$, calculate $HP(M)H^{-1}$.