(D² – 2D- 3)y = 2sin x a. y, = -cosx – 2 sinx =csx COSX b. y, = --cosx - - sinx COSX c. Y; = - cosx + = sinx Yp = COSX +-sinx d. y, =cosx +sinx 5.

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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(D² – 2D – 3)y = 2sin x
a y, = \cosx – ? sinx
, = -{cosx = } sinx
COSX
2.
b. yp=
COSX
5.
c. y, = --cosx + sinx
C. Yp
CoSx +sinx
d. y, =cosx +sinx
COSX +=sinx
Transcribed Image Text:(D² – 2D – 3)y = 2sin x a y, = \cosx – ? sinx , = -{cosx = } sinx COSX 2. b. yp= COSX 5. c. y, = --cosx + sinx C. Yp CoSx +sinx d. y, =cosx +sinx COSX +=sinx
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