The series ∑n=1∞(−1)n+1n+1\sum_{n=1}^{\infty} \frac{(-1)^{n+1}}{\sqrt{n+1}}∑n=1∞n+1(−1)n+1 converges. Does it converge absolutely or conditionally?
Converges absolutely
Converges conditionally
Diverges
Cannot be determined without more information