40. 1 1+ 1/n n = 1 n

Deicmine thne convergence or divergence of the series. Explain. An +3, n3

1. Determine whether the sequence converges or diverges. P || 3" 2. Determine if the series converges or diverges. 2²+(-1)" 3"

3- Test and justify whether the series or diverges. n=1 1 ✓n 15 converges