Answer
Converges conditionally
Work Step by Step
Alternating Series Test states that consider a series $\Sigma a_n$ such that $p_n=(-1)^n q_n$; $q_n \geq 0$ for all $n$
The series converges when the following conditions are satisfied such as follows:
i) $\lim\limits_{n \to \infty} q_n=0$;
ii) $q_n$ is a decreasing sequence.
Here, $q_n=\dfrac{\ln n}{n- \ln n}$
i) $\lim\limits_{n \to \infty} p_n=\lim\limits_{n \to \infty}\dfrac{\ln n}{n- \ln n}=\dfrac{1/n}{1-1/n}=0$;
ii) Here, $q_n=\dfrac{\ln n}{n- \ln n}$ shows a decreasing sequence we can see that $q'_n=\dfrac{1-\ln n}{(n- \ln n)^2}\lt 0$
Hence, the given series Converges conditionally by the Alternating Series Test.
