Questions Asked

UnkleRhaukus:
Find the inverse laplace transform of the arctangent of 1/p
\[\mathcal L^{1}\{\arctan\tfrac1p\}\]
 updated 6 months ago
 15 replies
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UnkleRhaukus:
Tention in a rope
http://openstudy.com/study#/updates/524e7f04e4b08b5f780c5732
 updated 6 months ago
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UnkleRhaukus:
Tension in a rope
 updated 6 months ago
 50 replies
 1 Medal

UnkleRhaukus:
\[\left\frac1{h1}\right<1\]
 updated 6 months ago
 7 replies
 1 Medal

UnkleRhaukus:
\[\delta_{ij}\sum_{i=12}^{12}\prod_{k=j}^{k}j^2\]
 updated 6 months ago
 17 replies
 1 Medal

UnkleRhaukus:
Laplace transform of
\[g(t) =t^2\sinh(3t)\]…
 updated 6 months ago
 29 replies
 2 Medals

UnkleRhaukus:
Standard dice
Q1: What is the probablity of rolling a prime number on a single die?
…
 updated 7 months ago
 17 replies
 2 Medals

UnkleRhaukus:
\[\frac2{\sqrt\pi}\int\limits_0^\infty ze^{z^2}\int\limits_0^ze^{u^2}\,\mathrm du\,\mathrm dz \]
 updated 7 months ago
 8 replies
 3 Medals

UnkleRhaukus:
simplify\[\log x\times\log x\times\log x\]
 updated 7 months ago
 12 replies
 1 Medal

UnkleRhaukus:
\[\frac{\mathrm dy}{\mathrm dx}=\sin(x+y)\]
 updated 7 months ago
 31 replies
 2 Medals

UnkleRhaukus:
dy/dx=sin(x+y)
 updated 7 months ago
 25 replies
 2 Medals

UnkleRhaukus:
Dirac, BraKet notation
 updated 7 months ago
 20 replies
 3 Medals

UnkleRhaukus:
\[\int\frac{\mathrm dx}{x^2√{1+x^2})}\]
 updated 7 months ago
 11 replies
 3 Medals

UnkleRhaukus:
Solve the autonomous differential equation. (independent variable is absent)
\[\frac{\mathrm d^2y}{\mathrm dx^2}+n^2y=0\]
 updated 8 months ago
 41 replies
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UnkleRhaukus:
\[\int\frac{\mathrm dy}{y\sin y}\]
 updated 8 months ago
 13 replies
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UnkleRhaukus:
Solve \[y''+y'2y=(3+4x)e^x\]
for \(y=y_c+y_p\)
…
 updated 8 months ago
 17 replies
 1 Medal

UnkleRhaukus:
1/(1x)
 updated 8 months ago
 14 replies
 2 Medals

UnkleRhaukus:
Integrating Factors for Exact Differential equations;
Why do they work,
 updated 8 months ago
 19 replies
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UnkleRhaukus:
Find the integrating factor to make the following equation exact , and then solve;
\[\left(3x+\frac6y\right)\mathrm dx+\left(\frac{x^2}y+…
 updated 8 months ago
 22 replies
 2 Medals

UnkleRhaukus:
Solve the differential equation
\[(3xy+y^2)+(x^2+xy)y'=0\]
*using the integrating factor…
 updated 8 months ago
 18 replies
 2 Medals

UnkleRhaukus:
Name that chemical3:
 updated 8 months ago
 10 replies
 2 Medals

UnkleRhaukus:
Name that chemical2:
 updated 8 months ago
 12 replies
 2 Medals

UnkleRhaukus:
Name that chemical:
 updated 8 months ago
 11 replies
 4 Medals

UnkleRhaukus:
Can you check my DE solution please
…
 updated 8 months ago
 4 replies
 2 Medals

UnkleRhaukus:
Find \(\dfrac{\partial z}{\partial x},\dfrac{\partial z}{\partial y}\). (you may need tot use implicit differentiation)
\[\sin z^2+e^u =0\q…
 updated 8 months ago
 9 replies
 1 Medal

UnkleRhaukus:
(3x2y)dy+(x+y5)dx=0
 updated 8 months ago
 11 replies
 1 Medal

UnkleRhaukus:
The Transportation Security Administration stopped a suspicious passenger and found some radioactive material on the individual. A 1000 gram…
 updated 8 months ago
 12 replies
 1 Medal

UnkleRhaukus:
How can i cut a cube into three equal pieces with three cuts, how many solutions are there?
 updated 8 months ago
 3 replies
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UnkleRhaukus:
•one thousand
•elephant
•picadilli…
 updated 8 months ago
 2 replies
 2 Medals

UnkleRhaukus:
neutronbalanceequation
 updated 7 months ago
 2 replies
 2 Medals
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