Determine whether the following series converges k k-1 k2 +4 K- 2 Let ak 20 represent the magnitude of the terms of the given series. Identify and describe ak Select the correct choice below and fill in any answer box in your choice. O A. a.-ãis nondecreasing in magnitude for k greater than some index N B. and for any index N, there are some values of k >N for which a+12 ak and some values of k> N for which a OG ak = â¡ is nonincreasing in magnitude for k greater than some index N. Evaluate lim ak +1 sa k-oo lim ak= Does the series converge? O Yes O No
Show transcribed image text Determine whether the following series converges k k-1 k2 +4 K- 2 Let ak 20 represent the magnitude of the terms of the given series. Identify and describe ak Select the correct choice below and fill in any answer box in your choice. O A. a.-ãis nondecreasing in magnitude for k greater than some index N B. and for any index N, there are some values of k >N for which a+12 ak and some values of k> N for which a OG ak = â¡ is nonincreasing in magnitude for k greater than some index N. Evaluate lim ak +1 sa k-oo lim ak= Does the series converge? O Yes O No