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Differential Equations
Advanced calculus topics from Diff EQ go here.
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H
One more nudge, please...
hank
Nov 23, 2008
Replies
5
Views
3K
Dec 1, 2008
Deleted member 4993
D
F
First Order Linear Systems with constant coefficients
forza1nter
Nov 23, 2008
Replies
5
Views
3K
Nov 25, 2008
Unco
U
H
Need a nudge...
hank
Nov 23, 2008
Replies
2
Views
6K
Nov 24, 2008
hank
H
H
Spring/Mass System: Driven Motion problem
hank
Nov 23, 2008
Replies
2
Views
4K
Nov 23, 2008
hank
H
F
Nonhomogeneous L.D.E. - y'' - 2y' - 8y= 3e^-2x + 5x^2 - 4x
forza1nter
Nov 22, 2008
Replies
1
Views
3K
Nov 23, 2008
Unco
U
H
Solve by variation of parameters: x y" - 4 y' = x^4
hank
Nov 15, 2008
Replies
4
Views
4K
Nov 20, 2008
qpmathelp
Q
H
Nitrogen Differential Equation Problem: solve & show work
happyman
Nov 18, 2008
Replies
2
Views
5K
Nov 19, 2008
mmm4444bot
R
Differential of x*Sin(x): anyone know what you get when you
rav
Nov 16, 2008
Replies
2
Views
2K
Nov 16, 2008
Deleted member 4993
D
A
Nonhomogenous Linear Equations: Solving a simple matrix
Aldiara27
Nov 14, 2008
Replies
1
Views
2K
Nov 14, 2008
royhaas
R
L
problem with f"(x) , sorry i wrote down the wrong problem
lblue54
Nov 8, 2008
Replies
2
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2K
Nov 8, 2008
mmm4444bot
L
Can someone tell me where i'm going wrong on this f"(x)
lblue54
Nov 8, 2008
Replies
4
Views
2K
Nov 8, 2008
mmm4444bot
I
Related Rates: find location on track closest to position in
Idealistic
Nov 6, 2008
Replies
6
Views
3K
Nov 7, 2008
galactus
G
S
Wronskian of { e^(7t) [[1][1]] , e^(-7t) [[1][1]] }
scrum
Nov 6, 2008
Replies
2
Views
2K
Nov 6, 2008
scrum
S
K
gradient of f(x,y,z) = z2sin(x3y) + yz: verify fxy = fyx
koalamath
Oct 29, 2008
Replies
6
Views
3K
Oct 29, 2008
koalamath
K
K
curve r(t) = <t, cos(t), sin(t)>: find Frenet Frame at t =
koalamath
Oct 29, 2008
Replies
2
Views
2K
Oct 29, 2008
koalamath
K
K
f1(x,y) = x2-y2, f2(x,y) = sqrt(x2+y2), f3(x,y) = x^2+y^2, f
koalamath
Oct 29, 2008
Replies
2
Views
4K
Oct 29, 2008
Deleted member 4993
D
K
dy/dt = -(t - 5) / (y + 2): can't find general solution
khauna
Sep 19, 2008
Replies
7
Views
3K
Oct 28, 2008
cans?n
C
A
Undetermined Coefficient Method: y''(x) + y(x) = 4xcos(x)
Aldiara27
Oct 7, 2008
Replies
2
Views
2K
Oct 28, 2008
cans?n
C
H
Reduction of Order problem...
hank
Oct 27, 2008
Replies
1
Views
6K
Oct 28, 2008
Unco
U
H
Can you check my answer?
hank
Oct 27, 2008
Replies
1
Views
2K
Oct 27, 2008
Deleted member 4993
D
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