C0900TextPages_page_40

C0900TextPages | page 40 | https://thedailydialectics.com/pdfs/education/C0900TextPages/C0900TextPages.pdf

632 CHAPTER 9 Infinite Series EXAMPLE | Using the Alternating Series Test ed 1 NOTE The series in Example 1 Determine the convergence or divergence of $) (—1)"*!— is called the alternating harmonic m1 ” series—more is said about this series in Example 7. Solution Note that lim, a, = lim = 0. So,…