b) d² y dx² + y = cos(x)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
1b
Transcribed Image Text:Solve the equation finding a general solution.
d² y
dx²
a)
e)
d'y dy
dx²
dx
d² y
dx²
-16y= 3x
d² y
dx²
-12y=3e²x
dy
dx
4-
+ 5y = e²* tan x
+ y = secx + 4e*
b)
d)
f)
h)
d²y
dx²
d² y
dx²
2
+ y = cos(x)
dy
+5. +6y=8
dx
d² y
+ 4y = 24 sec³ (2x)
2
d²y + 25y = 10 cot² (5x)
dx²
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