Warning: jsMath requires JavaScript to process the mathematics on this page.
If your browser supports JavaScript, be sure it is enabled.

Lösung 3.3:5c

Nachdem \displaystyle \ln 1 = 0 (weil \displaystyle e^{0}=1) ist

\displaystyle (\ln 1)\cdot e^{2} = 0\cdot e^{2} = 0\,\textrm{.}