(a) Let a1 a, a2 fsad, a3 fsa2d fs fsadd, . . . , an11 fsan d, where f is a continuous function. If limnl` an L, show that fsLd L. (b) Illustrate part (a) by taking fsxd cos x, a 1, and estimating the value of L to five decimal places.

CH 1010: General Chemistry Dr. Ava Kreider-Mueller FINAL EXAM CHAPTER 1: Key Terms- Steps of the Scientific Method: 1. Ask a Question 2. Background Research on the topic 3. Create a Hypothesis 4. Test your Hypothesis 5. Analyze your data, and draw a conclusion 6. Report all findings, check if hypothesis was correct Hypothesis: a testable explanation Scientific Theory: a explanation which has been repeated tested Scientific Law: a statement of a fundamental principle that can be applied to a topic. M