Solve the initial-value problem y" - 4y = e" cos a, y(0) = 0.5, y (0) = -0.7. %3D %3D y(x)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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### Solve the Initial-Value Problem

We are given the differential equation to solve:

\[
y'' - 4y = e^x \cos x
\]

with the initial conditions:

\[
y(0) = 0.5, \quad y'(0) = -0.7
\]

To find the solution, we need to find a function \(y(x)\) that satisfies the given differential equation and initial conditions. The provided space allows for the solution function \(y(x)\) to be typed in.

This problem involves solving a non-homogeneous linear second-order differential equation with constant coefficients.
Transcribed Image Text:### Solve the Initial-Value Problem We are given the differential equation to solve: \[ y'' - 4y = e^x \cos x \] with the initial conditions: \[ y(0) = 0.5, \quad y'(0) = -0.7 \] To find the solution, we need to find a function \(y(x)\) that satisfies the given differential equation and initial conditions. The provided space allows for the solution function \(y(x)\) to be typed in. This problem involves solving a non-homogeneous linear second-order differential equation with constant coefficients.
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