Question
Show that $\ln \left(1+e^{2 x}\right)=2 x+\ln \left(1+e^{-2 x}\right)$. $=\log _{a}\left(1+\frac{h}{x}\right)^{1 / h}, \quad h \neq 0$
Step 1
We have $2x + \ln(1+e^{-2x})$. Show more…
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