APPM 1360 Midterm: appm1360spring2015exam1_sol
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On the front of your bluebook, please write: a grading key, your name, student id, your lecture number and instructor. This exam is worth 100 points and has 5 questions on both sides of this paper: include this exam sheet in your bluebook. However, nothing on this exam sheet will be graded. Make sure all of your work is in your bluebook: show all work! Answers with no justi cation will receive no points: please begin each problem on a new page, no notes or papers, calculators, cell phones, or electronic devices are permitted, (36 points) evaluate the following integrals. T2 49 t dt x1/2 ln(x) dx. 7 (a) z 7 2 (b) z 4 (c) z. Then dt = 7 sec tan d and t2 49 = 49 sec2 49 = We can convert the limits x = 7 and x = 7 2 to = 0 and = /4, respectively.
