Diagonalizable/Generalized eigenspace/Exercise

Show that for a diagonalizable mapping

$\varphi \colon V\longrightarrow V$

and every ${}\lambda \in K$, the equality

${}\operatorname {Eig} _{\lambda }{\left(\varphi \right)}=\operatorname {GeEig} _{\lambda }(\varphi )\,$

holds.

Create a solution