Question

Please try to do all parts. Thanks!

ple 2. Find 3. Determine which of the following series converge. Justify your conclusions with the appro -1)" In n (c) Σ dots not 4. Suppose we know that 0 S on S 1/n S an and that 0sn S1/n2 sd for all n. (a) Which of the series Σα", Σ h,De-, and Σ d" definitely converge? Justify your answer. (b) Which of the series Σα", Σ " Σ c", and Σ d" definitely diverge? Justify your answer. Since ni an ge inn r) 42 6 15 Activities to accompany Calculus, Hughes-Hallett et al, Wiley, 2017

Answer 1

etes Test. s ate The Beoies Con vegent Sh Ro est

d) an uegent Since o

ntl) Diue gence Test S1-2 dhuetgent

an + 1 = Qn 3 Ratia

By Limit CompQtǐȘiOY Test conueges CJ 3

OD L-Hoptal Rule Bu ateyzating Ses ies Test