Purdue MA 16600 C X serve_file.php X serve_file.php X P Purdue University: [ X Q divergent or conver X Sy sum from n=0 to in x + X https://www.math.purdue.edu/php-scripts/courses/oldexams/serve_file.php?file... Q G G . . . 5 of 14 Q T A 7. Use the root test to decide which of the following statements are true 1) (-1) 2-1 2n' + 8n + 1 diverges n= 1 (n23 + 3n2 + 7n, II) ( at ! ) converges for lal an converges absolutely. n=1 A. I, II and III are true B. I, II and III are false C. only I and II are true D. only II and III are true E. only I and III are true ENG 4:28 PM 7/11/2022 4 US