FR #12. (12 points) 2 2 (a) Find the Maclaurin series for f(x) = Write the series in summation notation. 1+24 2 2 (b) Express the definite integral dx as a series in summation notation. o 1+ x4 (c) Use the result in part (b) and the Estimation Theorem for Alternating Series to approximate the 10 value of dx with error less than 10-10 = 10 1 + x4 10 using the fewest possible number of terms of the series. Leave your answer as a sum of terms. Upload your file for this answer to FR#12 at CrowdMark after you finish the test. You will have to upload it within 15 minutes of the submission of test. Write FR#12 on the top left of your paper