We consider the non-homogeneous problem y" - 4y = 16x First we consider the homogeneous problem y"- 4y = 0: 1) the auxiliary equation is ar? + br + c = ^2-4 0. 2) The roots of the auxiliary equation are 2,-2 (enter answers as a comma separated list). 3) A fundamental set of solutions is e^(2x),e^(-2x) (enter answers as a comma separated list). Using these we obtain the the complementary solution Ye = C1y1 + cC2y2 for arbitrary constants c and c2. Next we seek a particular solution y, of the non-homogeneous problem y" - 4y = 16x using the method of undetermined coefficients (See the link below for a help sheet) 4) Apply the method of undetermined coefficients to find y, We then find the general solution as a sum of the complementary solution Ye = Ciy1 + C2Y2 and a particular solution: y = Ye + Yp• Finally you are asked to %3D use the general solution to solve an IVP. 5) Given the initial conditions y(0) = -2 and y' (0) = -14 find the unique solution to %3D %3D the IVP y =

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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We consider the non-homogeneous problem y" – 4y = 16x
First we consider the homogeneous problem y" - 4y = 0 :
1) the auxiliary equation is ar? + br + c = ^2-4
0.
2) The roots of the auxiliary equation are 2,-2
(enter answers as a
comma separated list).
3) A fundamental set of solutions is e^(2x),e^(-2x)
(enter answers as a
comma separated list). Using these we obtain the the complementary solution
Ye = C1y1 + c2Y2 for arbitrary constants c and c2.
Next we seek a particular solution y, of the non-homogeneous problem
y" - 4y = 16x using the method of undetermined coefficients (See the link
below for a help sheet)
4) Apply the method of undetermined coefficients to find y,
We then find the general solution as a sum of the complementary solution
Ye
C1y1 + C22 and a particular solution: y = Ye + Yp. Finally you are asked to
%3D
use the general solution to solve an IVP.
5) Given the initial conditions y(0) = -2 and y' (0) = -14 find the unique solution to
!!
the IVP
y =
Transcribed Image Text:We consider the non-homogeneous problem y" – 4y = 16x First we consider the homogeneous problem y" - 4y = 0 : 1) the auxiliary equation is ar? + br + c = ^2-4 0. 2) The roots of the auxiliary equation are 2,-2 (enter answers as a comma separated list). 3) A fundamental set of solutions is e^(2x),e^(-2x) (enter answers as a comma separated list). Using these we obtain the the complementary solution Ye = C1y1 + c2Y2 for arbitrary constants c and c2. Next we seek a particular solution y, of the non-homogeneous problem y" - 4y = 16x using the method of undetermined coefficients (See the link below for a help sheet) 4) Apply the method of undetermined coefficients to find y, We then find the general solution as a sum of the complementary solution Ye C1y1 + C22 and a particular solution: y = Ye + Yp. Finally you are asked to %3D use the general solution to solve an IVP. 5) Given the initial conditions y(0) = -2 and y' (0) = -14 find the unique solution to !! the IVP y =
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