2. 4. 6. . (2n) n! n = 1 Identify a, 2n! n! 2.4 6 (2n) n! (2n)! n! (2n)! 2 4· 6 • . . · . (2n) Evaluate the following limit. n + 1 lim n - 00 a n+ 1 1, the series is divergent Since lim n - 00 an

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