(a) Find the series' radius and interval of convergence. Find the values of x for which the series converges (b) absolutely and (c) condition. (-1)+(x+3) M8 n = 1 n3" (a) The radius of convergence is (Simplify your answer.) Determine the interval of convergence. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The interval of convergence is (Type a compound inequality. Simplify your answer. Use integers or fractions for any numbers in the expression.) B. The series converges only at x= (Type an integer or a simplified fraction.) OC. The series converges for all values of x. (b) For what values of x does the series converge absolutely? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The series converges absolutely for (Type a compound inequality. Simplify your answer. Use integers or fractions for any numbers in the expression.) B. The series converges absolutely at x= (Type an integer or a simplified fraction.) OC. The series converges absolutely for all values of x. (c) For what values of x does the series converge conditionally? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The series converges conditionally for (Type a compound inequality. Simplify your answer. Use integers or fractions for any numbers in the expression.) B. The series converges conditionally at x= (Type an integer or a simplified fraction. Use a comma to separate answers as needed.) There are no values of x for which tho corios converges conditionally