Which of the series in the followings converge absolutely, which converge condi- tionally, and which diverge? Give reasons for your answers. 00 n=1 (b) Σ (-1)" In(n+1) 80 (c) Σ In n In(Inn) n+1 (d) n! n=1 (e) E (-1)" (n²+1) 2n²+ n-1 n=1