Give the form of a particular solution of the differential equation -2x y"- 2y'- 8y =2 cos( 3 x) – 3 e2*- 3 z=A cos(3x) + Ce 4* *+Ex -2x b) z=A cos( 3x) + Bxe +C z=A cos(3x) + B sin(3x) + Ce -2x +E -2x d) z=A cos( 3x) + Be -2x +Ex z=A cos( 3x) + B sin(3x) + Ce f) O None of the above.

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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**Title: Particular Solution of a Differential Equation**

**Problem Statement:**

Give the form of a particular solution of the differential equation:

\[ y'' - 2y' - 8y = 2 \cos(3x) - 3 e^{-2x} - 3 \]

**Options:**

a) \( z = A \cos(3x) + C e^{-2x} + Ex \)

b) \( z = A \cos(3x) + B x e^{-2x} + C \)

c) \( z = A \cos(3x) + B \sin(3x) + C e^{-2x} + E \)

d) \( z = A \cos(3x) + B e^{-2x} + C \)

e) \( z = A \cos(3x) + B \sin(3x) + C e^{-2x} + E x \)

f) None of the above.

**Instructions:**

Evaluate each option and choose the form that correctly represents a particular solution to the given differential equation.
Transcribed Image Text:**Title: Particular Solution of a Differential Equation** **Problem Statement:** Give the form of a particular solution of the differential equation: \[ y'' - 2y' - 8y = 2 \cos(3x) - 3 e^{-2x} - 3 \] **Options:** a) \( z = A \cos(3x) + C e^{-2x} + Ex \) b) \( z = A \cos(3x) + B x e^{-2x} + C \) c) \( z = A \cos(3x) + B \sin(3x) + C e^{-2x} + E \) d) \( z = A \cos(3x) + B e^{-2x} + C \) e) \( z = A \cos(3x) + B \sin(3x) + C e^{-2x} + E x \) f) None of the above. **Instructions:** Evaluate each option and choose the form that correctly represents a particular solution to the given differential equation.
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