Aus Solve How to this ?? the equation d²y₂ + x² Let then From x = et x² d²y dx² 3x + 3x dy + 5y = 8x t = ln x DCD-1)y & X dy = Dy dx. • dy + 3x de + 5y dy dx + + 5y = 8x, [D[D-D) +30 +5] y = bet 3D come? How come

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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Aus
Solve the equation
x ²
How to
think
this ??
²₂ +
dx
Let (x = et
then
From
+ 3x dy + 5y = 8x
dx
x² d²y₂
dx
t = lux
D.C.D-1)y
d x dy = Dy
dx
x² + 3x + + 5y = 8x,
²d²y
dy
dx
[D(D =1) + 3D + 5 ] y = Set
How come??
Transcribed Image Text:Aus Solve the equation x ² How to think this ?? ²₂ + dx Let (x = et then From + 3x dy + 5y = 8x dx x² d²y₂ dx t = lux D.C.D-1)y d x dy = Dy dx x² + 3x + + 5y = 8x, ²d²y dy dx [D(D =1) + 3D + 5 ] y = Set How come??
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