Use a graphing utility to determine the first term that is less than 0.0001 in each of the convergent series. Note that the answers are very different. (If necessary round your answers up to the next integer value. Explain how this will affect the rate at which the series converges. a. ∑_(n=1)^[infinity] 1/2^n b. ∑_(n=1)^[infinity] (0.01)^n