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Step 2 (n - 1)! For this series, a = Find lim On + 1 n - 1 lim an+ 1 = lim 8/7 n - 00 an 1 - 00 87 + 1 (n - 1): = lim 8 Submit Skip (you cannot come back)6. [1/2 Points] DETAILS PREVIOUS ANSWERS LARCALCET7 9.6.038. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER O Use the Ratio Test to determine the convergence or divergence of the series. If the Ratio Test is inconclusive, determine the convergence or divergence of the series using other methods. (If you need to use co or -co, enter INFINITY or -INFINITY, respectively.) 5 (- 1) "|3 . 6 . 9 ... (3n) n = 1 3 . 7 . 11 . . . (40 - 1) lim an + 1 X 7 - 00 converges O diverges Need Help? Read It Submit AnswerC https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=32574415&tags=autosave#question4058563_5 n + 5 n = n! (a) Use the Ratio Test to verify that the series converges. lim an + 1 0 n - 00 an (b) Use a graphing utility to find the indicated partial sum S, and complete the table. (Round your answers to four decimal places.) n 10 15 20 25 X X X X EX Enter a number (c) Use a graphing utility to graph the first 10 terms of the sequence of partial sums. y-60 \\20 For this series, an = 5n + 1 Find lim V lal. n - co lim Vlal = lim -6n n- 0 (50 + 1 = lim 6n n- 0 5n + 1 6 = lim n - 00 5 + X 6 X X