C0900TextPages_page_94

C0900TextPages | page 94 | https://thedailydialectics.com/pdfs/education/C0900TextPages/C0900TextPages.pdf

686 CHAPTER 9 Infinite Series In Exercises 47 and 48, find a Maclaurin series for f(x). , 47. fx) = I (e" = 1dr lo 48. n= | V1 + dt 0 In Exercises 49-52, verify the sum. Then use a graphing utility to approximate the sum with an error of less than 0.0001. S net 49. 5) (-1) oo n2 a & 1 50. Do" la…