51.1 Chapter 8. Series Methods. section 8.2. The Power Series Method. Problems Page 603

51.1.1 problem 1. Using series method
51.1.2 problem 1. direct method
51.1.3 problem 2. Using series method
51.1.4 problem 2. direct method
51.1.5 problem 3. series method
51.1.6 problem 3. direct method