Hi, i can't solve this, please if someone can solve and show me the steps (:

$\displaystyle $\displaystyle \int_{1}^{e} \ln (x) dx $$ P is the partition. $\displaystyle $P:[q^{0};q^{1};q^{2};...;q^{n}]$ ; $\displaystyle q=e^{\frac{1}{n}}$$

Thanks for all the answers (: