C0900TextPages_page_86

C0900TextPages | page 86 | https://thedailydialectics.com/pdfs/education/C0900TextPages/C0900TextPages.pdf

678 CHAPTER 9 Infinite Series -1 x< =5 fe =4sinx, — |x| < 5 1, x> £ Figure 9.23 Notice that in Example | you cannot conclude that the power series converges to sinx for all x. You can simply conclude that the power series converges to some function, but you are not sure what function it is. This is…