~ Ink k2 k=1 5. a) For the series in part a) above, use the integral test to check if the series is convergent or divergent: # Show that all the conditions of the test are met # Draw any graphs required to support your argument. (5 points) b) Determine the least value /N such that error will estimate the series to within 10~2, (Keep in mind NN is an integer.) You are free use to use graphs or method of trial and error to solve the inequality that you get. Provide graphs or details of how you got the answer. (4 points)