C0900TextPages_page_19

C0900TextPages | page 19 | https://thedailydialectics.com/pdfs/education/C0900TextPages/C0900TextPages.pdf

SECTION 9.2 Series and Convergence oll EXAMPLE 5 Using the nth-Term Test for Divergence oo a. For the series > 2”, you have n=0 lim 2” = co. no So, the limit of the nth term is not 0, and the series diverges. 4 n! b. For th ies > hi ‘or the series > Tal py? You have lim —— = 3 noo 2n!t+1 2° So, the…