C0900TextPages_page_69

C0900TextPages | page 69 | https://thedailydialectics.com/pdfs/education/C0900TextPages/C0900TextPages.pdf

SECTION 9.8 Power Series 661 STUDY TIP To determine the radius of © EXAMPLE 2 Finding the Radius of Convergence convergence of a power series, use the Ratio Test, as demonstrated in Examples 20 2, 3, and 4. Find the radius of convergence of > nix", n=0 Solution For x = 0, you obtain f0) = ¥ no"…