2" + 7" Determine whether the series 9h converges or diverges. If it converges, find its sum. n = 1 Select the correct answer below and, if necessary, fill in the answer box within your choice. 2" + 7" #0 or fails to exist. 9" O A. The series diverges because lim n- 00 2" + 7" The series converges because lim = 0. The sum of the series is 9h O B. n-00 (Simplify your answer.) O C. The series diverges because it is the sum of two geometric series, at least one with r|21. The series converges because it is the sum of two geometric series, each with r| < 1. The sum of the series is O D. (Simplify your answer.)

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