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Lösung 3.3:5c

Version vom 08:44, 22. Okt. 2008 von Tekbot (Diskussion | Beiträge)

Because \displaystyle \ln 1 = 0 (a consequence of \displaystyle e^{0}=1),

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