APPM 2360 Midterm: appm2360spring2018exam3
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On the front of your bluebook write: (1) your name, (2) your instructor"s name, (3) your section number and (4) a grading table. Text books, class notes, cell phones and calculators are not permitted. A letter sized one page crib sheet is allowed. L{eat sin(bt)} = b (s a)2 + b2. L{sin(bt)} = s a (s a)2 + b2. Problem 2: (30 points, 10 points each) short answer for the following problems. No justi ca- tion is needed and no partial credit is given. s2 1 . (a) compute the inverse laplace transform of. F (s) = s s2 + 4s + 8 (b) let a be a 2 2 matrix. The eigenvalues of a are 1 = 13 and 2 = 31. What are the eigenvalues of aa 1? (c) find a basis for the solution space of x x = 0.
