4. Determine the form of the particular solution y, for each of the differential equations below. Your answer will contain undetermined coefficients such as A, B, or C. DO NOT actually find the undetermined coefficients or solve the differential equations. A typical answer might look something like yp = Ax + B + C sin 2x + D cos 2x. [Assume these are Case I equations, so that the particular solution is not contained in the complementary solution.] a. y" + 7y' - 2y = 3 sin 4x b. y" – 2y' - 5y = e* + x² c. y" + y' – 6y = cos x – 4x
4. Determine the form of the particular solution y, for each of the differential equations below. Your answer will contain undetermined coefficients such as A, B, or C. DO NOT actually find the undetermined coefficients or solve the differential equations. A typical answer might look something like yp = Ax + B + C sin 2x + D cos 2x. [Assume these are Case I equations, so that the particular solution is not contained in the complementary solution.] a. y" + 7y' - 2y = 3 sin 4x b. y" – 2y' - 5y = e* + x² c. y" + y' – 6y = cos x – 4x
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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