Lösung 3.3:5b
Aus Online Mathematik Brückenkurs 1
By using the logarithm laws,
we can collect together the terms into one logarithmic expression
where \displaystyle \ln 1 = 0, since \displaystyle e^{0}=1 (the equality \displaystyle a^{0}=1 holds for all \displaystyle a\ne 0).
