Use the Root Test to determine whether the series convergent or divergent. 2n -4n n + 1 n = 2 Identify a, Evaluate the following limit. lim Vla, n- 00 Since lim -Select--- n - 00

Determine whether (-1)-1. is convergent. 1 √n +3 tial credit n=1 rk in order to roccino full/

Letr = 17. For both of the following answer blanks, decide whether the given sequence or series is convergent or divergent. If convergent, enter the limit (for a sequence) or the sum (for a series). If divergent, enter INF if it diverges to infinity, MINF if it diverges to minus infinity, or DIV otherwise. A. Consider the sequence {nr"}. lim nr" = 0 n+∞0 B. Take my word for it that it can be shown that Now consider the series n=1 nr" = INF 8 n=1 nr IM³ ip² = ? − (n + 1)pn+¹ +r (1-r)² npr+2

Write the first five terms of the sequence: +00 {Vn² + 2n – n}- Determine whether the sequence converges, and if so find its limit. If the sequence diverges, indicate that using the checkbox. NOTE: Enter exact answers. = Tp a2 lim (Vn² + 2n – n) az = | The sequence diverges a5 = || I||||