dv + 2x * v = x³ dx

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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Formula
v + e! 2xdx = f x3 es 2xdx dx
= fx³e+*dx
= S x³ + x²dx
dv
+ 2x * v = x³
dx
v+ et?
Р(x) 3 2х,
Q(x) = x³
tan y * x2
*
tan y * x2
x5dx
v + e! P(x) dx = [ Q(x)e! P(x)dx dx
v = tan y
Transcribed Image Text:Formula v + e! 2xdx = f x3 es 2xdx dx = fx³e+*dx = S x³ + x²dx dv + 2x * v = x³ dx v+ et? Р(x) 3 2х, Q(x) = x³ tan y * x2 * tan y * x2 x5dx v + e! P(x) dx = [ Q(x)e! P(x)dx dx v = tan y
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