The power series an -1 n converges conditionally at x = 5, Which of the following statements about convergence of the series at x=-4 is true?
A.The series converges absolutely at x=-4.
B.The series converges conditionally at x =-4.
C.The series diverges at x =-4.
D.There is not enough information given to determine convergence of the series at x = -4