APPM 2360 Final: appm2360spring2018examfinal_sol
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On the front of your bluebook write: (1) your name, (2) your student id number, (3) lecture section, (4) your instructors" name, and (5) a grading table. You must work all of the problems on the exam. Unless indicated, show all of your work in your bluebook and box in your nal answer. A correct answer with no relevant work may receive no credit, while an incorrect answer accompanied by some correct work may receive partial credit. Text books, class notes, calculators and any electronic devices are not permitted. A 8 11 , two-sided, sheet of notes is allowed. L(tn) = s s2 + b2 , s2 b2 , b. L(cosh(bt)) = (s a)2 + b2 , s2 b2 , s. L(step(t c)) = s s a (s a)2 + b2 : (30 points) true/false. Answer true if it is always true, otherwise answer false . Taking the laplace transform of both sides, we see that.
