If $\displaystyle B = PAP^{-1}$ show that: $\displaystyle tr(A) = tr(B)$
Follow Math Help Forum on Facebook and Google+
Originally Posted by Xingyuan If $\displaystyle B = PAP^{-1}$ show that: $\displaystyle tr(A) = tr(B)$ Plz use trace(AB) = trace(BA) to prove above
View Tag Cloud