3. Find the general solution y = Yc + Yp to the differential equation. Use the uppercase letters C and D for your arbitrary constants. %3D y =

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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Need to be solve q3 Only
Goal: Solve the differential equation y'- 4y = - 16 cos(2z) – 8 sin(2x).
|
1. Find the complementary solution yc =
Ye(æ).
a. What is the characteristic equation? For this part only, enter your answer as
an equation in the variable m. (An equation has an equal sign in it.)
b. What are the roots of the characteristic equation? If you have more than one
root, use a comma to separate them.
c. What is the complementary solution? (Use the uppercase letters C and D for
your arbitrary constants.)
Yc =
2. Find a particular solution yp =
Yp(x).
a. What is an appropriate guess or trial function for the particular solution?
Enter a function in terms of a with the undetermined coefficients A and B.
(Use the uppercase letters A and B within your response.)
Yp
b. What are the numerical values of the coefficients A and B?
A =
c. Having found the values of the coefficients A and B, a particular solution is
Yp =
3. Find the general solution Y
= Yc + Yp to the differential equation. Use the
uppercase letters C and D for your arbitrary constants.
y =
Transcribed Image Text:Goal: Solve the differential equation y'- 4y = - 16 cos(2z) – 8 sin(2x). | 1. Find the complementary solution yc = Ye(æ). a. What is the characteristic equation? For this part only, enter your answer as an equation in the variable m. (An equation has an equal sign in it.) b. What are the roots of the characteristic equation? If you have more than one root, use a comma to separate them. c. What is the complementary solution? (Use the uppercase letters C and D for your arbitrary constants.) Yc = 2. Find a particular solution yp = Yp(x). a. What is an appropriate guess or trial function for the particular solution? Enter a function in terms of a with the undetermined coefficients A and B. (Use the uppercase letters A and B within your response.) Yp b. What are the numerical values of the coefficients A and B? A = c. Having found the values of the coefficients A and B, a particular solution is Yp = 3. Find the general solution Y = Yc + Yp to the differential equation. Use the uppercase letters C and D for your arbitrary constants. y =
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