3. y' + x?/y = 0, y(0) = 1 , dy %3D
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
Number 13 show all work

Transcribed Image Text:dx
8. sec xy' – xy/(y + 4) = 0
9. e* (y² – 4y) dx +4 dy = 0
x²y³ + 3xy3
dy
10.
dx
dy
11. t
dt
dy
= te
dt
2x2y
dr
=r sin 0
de
12. (r2 + 1) cos 0
Solve the initial value problems in Exercises 13–16.
13. y' + x²/y = 0, y(0) = 1
dy
14. 3
dx
= 2xy - y, y(2) = 1
|3D
dy
15.
dx
4xу
y2 +4' Y(1) = 1
3.3 EXACT DIFFERENTIAL EQUA
In the last section we learned how
we will consider a type of equatic
If we use the Chain Rule to differ-
implicitly with respect to x,
d
F(x-
dx
Thus, if we have an equation of the
the equation E(x, v) = C. In differ
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