Ready solution of the problem. The sorcerer of Arutyunov. Task number 341.
341-350. Find the particular solution of the differential equation y ´´ + py ´+ qy = f (x) satisfying the initial conditions y (0) = y0, y´ (0) = y´0
341. y ´´ + 4y ´- 12y = 8sin2x; Y (0) = 0, y ´(0) = 0
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Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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