Consider the following initial value problem: 1 y" + 8y' + 15y = d(t – 5) + u10(t); y(0) = 0, y'(0) : 4 a) Find the solution y(t). y(t) = u(t) + Ua(t) where c = and d =

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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Consider the following initial value problem:

\[ y'' + 8y' + 15y = \delta(t - 5) + u_{10}(t); \quad y(0) = 0, \quad y'(0) = \frac{1}{4} \]

a) Find the solution \( y(t) \).

\[ y(t) = \boxed{\phantom{\text{solution}}} + \left( \boxed{\phantom{\text{expression}}} \right) u_c(t) + \left( \boxed{\phantom{\text{expression}}} \right) u_d(t) \]

where \( c = \boxed{\phantom{\text{value}}} \) and \( d = \boxed{\phantom{\text{value}}} \).

b) Use a graphing utility to plot the solution \( y(t) \).
Transcribed Image Text:Consider the following initial value problem: \[ y'' + 8y' + 15y = \delta(t - 5) + u_{10}(t); \quad y(0) = 0, \quad y'(0) = \frac{1}{4} \] a) Find the solution \( y(t) \). \[ y(t) = \boxed{\phantom{\text{solution}}} + \left( \boxed{\phantom{\text{expression}}} \right) u_c(t) + \left( \boxed{\phantom{\text{expression}}} \right) u_d(t) \] where \( c = \boxed{\phantom{\text{value}}} \) and \( d = \boxed{\phantom{\text{value}}} \). b) Use a graphing utility to plot the solution \( y(t) \).
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