find v6520. Question 1. Use an excel spreadsheet and compute the partial sum $20 = >k-1 Fr and Question 2. Is v6520 a good approximation of * ? - Deviation Not mather at ecially securraised, but practical Question 3. How many terms do you need if you want to use a partial sum Sn to find your book an approximation of " with two significant digits? You should study Theorem 10.13 of Thomson's Calculus ( Professor will send it). Question 4. Use an excel spreadsheet and compute the partial sum V8 20 S20 = 992 E (4k)! 1103 + 26390k k=0 (4kk!) 4 994k Question 5. Find 1/S20. What can you say about the convergence of 1/S20 ? Compare with the result of question 2 and 3