For the differential equation (1-2r)y" +2y + (2x-3)y=e-² (a) Write the associated homogeneous equation and check that 3₁ (r) = e² and y₂(r) = re are two linearly independent solutions of the associated equations. (b) Check that yp(x) = -le is a solution of the full equation. (c) Use superposition principle to write down the general solution of the full equation.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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7. For the differential equation (1-2x)y" +2y + (2x-3)y=e¹
(a) Write the associated homogeneous equation and check that y₁ (r) = e* and y2(x) = re are two
linearly independent solutions of the associated equations.
(b) Check that yp(x) = -le is a solution of the full equation.
(c) Use superposition principle to write down the general solution of the full equation.
(d) Use the existence theorem or the Wronskian to find the intervals on which the solution is valid.
Transcribed Image Text:7. For the differential equation (1-2x)y" +2y + (2x-3)y=e¹ (a) Write the associated homogeneous equation and check that y₁ (r) = e* and y2(x) = re are two linearly independent solutions of the associated equations. (b) Check that yp(x) = -le is a solution of the full equation. (c) Use superposition principle to write down the general solution of the full equation. (d) Use the existence theorem or the Wronskian to find the intervals on which the solution is valid.
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