Differential Equation

Topic / Topic starter Replies Viewssort ascending Last post
Normal topic Families of Curves: family of circles with center on the line y= -x and passing through the origin
by danedison » September 12, 2017 - 9:10pm
2
22,499 by Infinitesimal
August 15, 2021 - 2:21pm
Normal topic Differential equations: Newton's Law of Cooling
by John Philip » September 20, 2019 - 4:46pm
3
20,726 by Jhun Vert
January 4, 2021 - 7:36pm
Normal topic Differential Equations: $(6x-3y+2)dx - (2x-y-1)dy = 0$
by agentcollins » July 10, 2016 - 5:02pm
4
16,574 by Jhun Vert
November 18, 2021 - 1:02am
Normal topic Differential Equation: Thermometer reading
by Ace Robert Campos » March 3, 2016 - 12:08pm
1
16,564 by Jhun Vert
August 27, 2021 - 1:35am
Normal topic HOMOGENEOUS DE: $(x - y \ln y + y \ln x) dx + x(\ln y - \ln x) dy = 0$
by Sydney Sales » July 4, 2016 - 9:16am
6
15,479 by Krug (guest)
January 5, 2022 - 5:52pm
Normal topic Differential Equation: Eliminate $c_1$ and $c_2$ from $y = c_1 e^x + c_2 xe^x$
by omrcsr » June 17, 2016 - 8:34pm
2
9,905 by Jhun Vert
November 18, 2021 - 1:06am
Normal topic Differential Equations: $[x \csc (y/x) - y] dx + x \, dy = 0$
by Sydney Sales » July 10, 2016 - 9:57pm
2
7,511 by Sydney Sales
November 18, 2021 - 1:01am
Normal topic Differential Equations: $(x - 2y - 1) dy = (2x - 4y - 5) dx$
by agentcollins » July 16, 2016 - 11:12pm
7
7,448 by Allison914 (guest)
June 1, 2022 - 10:20am
Normal topic Differential Equation: $(1-xy)^{-2} dx + \left[ y^2 + x^2 (1-xy)^{-2} \right] dy = 0$
by The Organist » December 11, 2020 - 1:12am
1
4,728 by Jhun Vert
November 17, 2021 - 11:40pm
Normal topic Integrating factors found by inspection
by Flora Mae Ramir... » July 30, 2016 - 10:09pm
2
4,642 by Nisha Alcantara
August 15, 2021 - 2:23pm
Normal topic differential Equation
by Wilfredo Milla » October 30, 2015 - 1:01pm
1
4,637 by Jhun Vert
August 27, 2021 - 1:25am
Normal topic Use the exponential shift to find the general solution.
by Dutsky Kamdon » February 9, 2016 - 9:07pm
3
4,535 by fitzmerl duron
August 15, 2021 - 11:45pm
Normal topic Elimination of arbitrary constants: $y = Ae^{ax} \cos (bx) + Be^{ax} \sin (bx)$
by wackadoodle » July 6, 2016 - 8:41pm
2
4,345 by wackadoodle
November 18, 2021 - 1:03am
Normal topic Differential Equation: Application of D.E: Newton's Law of Motion
by Ednalyn DG Carpio » March 16, 2017 - 9:02am
1
4,173 by fitzmerl duron
August 15, 2021 - 2:47pm
Normal topic differential equations: $y(9x - 2y)dx - x(6x - y)dy = 0$
by Sydney Sales » July 13, 2016 - 7:50am
4
3,722 by Jhun Vert
November 18, 2021 - 12:21am
Normal topic Differential Equation: $ye^{xy} dx + xe^{xy} dy = 0$
by qwerty » July 17, 2016 - 8:28am
3
3,669 by engeng
November 18, 2021 - 12:54am
Normal topic Differential equation: $(x+2y-1)dx-(x+2y-5)dy=0$
by Helpme » August 21, 2019 - 8:41pm
4
3,400 by Infinitesimal
November 18, 2021 - 12:17am
Normal topic DIIFERENTIAL EQUATION: $(x^2 + y^2) dx + x (3x^2 - 5y^2) dy = 0$
by Sydney Sales » July 16, 2016 - 4:45pm
4
2,406 by Helpme
November 18, 2021 - 12:16am
Normal topic DE: $x \, dx + [ sin^2 (y/x) ](y \, dx - x \, dy) = 0$
by Sydney Sales » July 16, 2016 - 3:08pm
1
2,181 by Jhun Vert
November 18, 2021 - 12:55am
Normal topic Differential Equation: $y' = x^3 - 2xy$, where $y(1)=1$ and $y' = 2(2x-y)$ that passes through (0,1)
by The Organist » December 5, 2020 - 5:09pm
1
2,103 by Jhun Vert
November 18, 2021 - 12:20am
Normal topic bernoulli: $(y^4 - 2xy) dx + 3 x^2 dy= 0$
by Sydney Sales » September 5, 2016 - 12:19pm
2
1,953 by Sydney Sales
November 18, 2021 - 12:19am
Normal topic Differential equation: Eliminate the arbitrary constant from $y=c_1e^{5x}+c_2x+c_3$
by Awing » September 17, 2019 - 10:00am
2
1,646 by Infinitesimal
November 18, 2021 - 12:18am
Normal topic Differential Equation $2y \, dx+x(x^2 \ln y -1) \, dy = 0$
by qwerty » August 6, 2016 - 9:58pm
2
1,247 by Jhun Vert
January 15, 2022 - 11:49am
Normal topic Differential Equations - Elementary Application
by agentcollins » August 21, 2016 - 10:17pm
2
994 by Anonymous (guest)
October 15, 2023 - 12:22pm
Normal topic Help please: $(1+e^x y+x e^x y) dx + (x e^x + 2) dy=0$
by Joshua Melegrit... » March 14, 2018 - 8:49am
0
945 by Joshua Melegrit...
November 18, 2021 - 12:29am
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