heisann hoppsann! Jeg skal begrunne at E[sub] \lambda [/sub]=span{ v[sub] \lambda [/sub] } v[sub] \lambda [/sub] = \left[ \begin{array}{c} 1 \\ \lambda \\ \lambda^2 \end{array} \right] er egenvektoren til matrisen C[sub]p[/sub]= \left[ \begin{array}{ccc} 0 & 1 & 0 \\ 0 & 0 & 1 \\ -a_...