(D² 3D - 4)y: -8e'co s 2t %3D |

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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(D²
3D
4)y = -8e'co s 2t
a. y = ce-4x + cze¯* +e*cos2.x +
+ C2e¯* +
e cos2x +
13
e*sin2x
13
%3D
10
e*cos2x +
13
4x
12
b. y = ce* + c2e* +
e sin2x
13
10
e cos2x +
13
2
e*sin2x
13
4х
c. y = cex + c2e¯* +e*cos2x +
+ c2e¯ +
С.
1
12
-4.x
d. y = C1e
d. y = ce 4x + cze* +÷e*cos2x + e*sin2x
+ c2e* +÷e*cos2x +
13
13
Transcribed Image Text:(D² 3D 4)y = -8e'co s 2t a. y = ce-4x + cze¯* +e*cos2.x + + C2e¯* + e cos2x + 13 e*sin2x 13 %3D 10 e*cos2x + 13 4x 12 b. y = ce* + c2e* + e sin2x 13 10 e cos2x + 13 2 e*sin2x 13 4х c. y = cex + c2e¯* +e*cos2x + + c2e¯ + С. 1 12 -4.x d. y = C1e d. y = ce 4x + cze* +÷e*cos2x + e*sin2x + c2e* +÷e*cos2x + 13 13
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