11.7 Strategy for Testing Series: Problem 4 Previous Problem Problem List Next Problem Results for this submission Entered Answer Preview ACFG ACFG The answer above is NOT correct. M8 (1 point) Check all of the following that are true for the series 2-cos na n=1 O A. This series converges O B. This series diverges OC. The integral test can be used to determine convergence of this series. OD. The comparison test can be used to determine convergence of this series. OE. The limit comparison test can be used to determine convergence of this series. OF. The ratio test can be used to determine convergence of this series. OG. The alternating series test can be used to determine convergence of this series. Preview My Answers Submit Answers Your score was recorded. You have attempted this problem 3 times. You received a score of 0% for this attempt. Your overall recorded score is 0%. You have unlimited attempts remaining