(1) Decide if the following sequences converge or diverge. In the case of convergence, state the limit.


(a)   ln(1),  ln(1/2),  ln(1/3),  ln(1/4),  ...  , ln(1/n),  ...

(b)   

(c)   

(2)   Consider the sequence                ...

Decide if the sequence converges or diverges. Explain.