39. (4) Let a > 0. Use the Residue Theorem and contour integration as in class to prove that x sin ax dx x4 + 4 2 TT -a
Posted: Thu May 12, 2022 11:55 am
39. (4) Let a > 0. Use the Residue Theorem and contour integration as in class to prove that x sin ax dx x4 + 4 2 TT -a -e = sin a.