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Find the radius of convergence, R, of the series. nix 5 . 11 17 . (6n - 1) R = OC Find the interval, I, of convergence of the series. (Enter your answer using interval notation.) = (-00,00) Viewing Saved Work Revert to Last Response Submit Answer 12. [-/1 Points] DETAILS MY NOTES SCALC8 11.4.501.XP. Determine whether the series converges or diverges. 1= 1 converges O diverges Submit Answer 13. [-/3 Points] DETAILS MY NOTES SCALC8 11.3.008. Use the Integral Test to determine whether the series is convergent or divergent. mens Evaluate the following integral. xex dx Since the integral -Select- \\finite, the series is -Select- Submit Answer 14. [-/1 Points] DETAILS MY NOTES SCALC8 10.2.044. Find the exact length of the curve. * = 5cos(t) - cos(5t), y = 5sin(t) - sin(5t), Ost s x