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Unformatted text preview: t sin t , y(0) = 0, y (0) = 3. 2. Find the radius and the interval of convergence of the following series. n 5 n n = " # x n 3. For the following differential equation, find the first three nonzero terms in each of two linearly independent powers series solution about the origin (x = 0). " " y + x " y + y = 4. (a) Compute [u " (t) # u " /2 (t)]sintdt #$ $ % . (b) Use Table 6.2.1 to find L1 (e2s (4)/s 4 ). 5. Use the definition of the Laplace transform as an integral, not Table 6.2.1, to find the Laplace transform of f(t) = t. Show you work clearly....
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 Spring '08
 Fonken

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