Cal 2

K Use the Ratio Test or the Root Test to determine the values of x for which the series converges. Do xk K 2 2k Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The series converges only when sx diverges, the given series diverges by the Comparison Test O E. The series is a geometric series with common ratio .This is less than 1, so the series diverges by the properties of a geometric series. (Type an exact answer.)