Question

What is $\frac{d}{dx}$ in the differential equation $\left(\frac{\ d}{dx}+2x\right)·\left(\frac{\ dy}{dx}+2xy\right)= 2e^{-x^2}$

score 128 · Answer 1 · 2021-03-30 13:06:27

128

Views

What is $\frac{d}{dx}$ in the differential equation $\left(\frac{\ d}{dx}+2x\right)·\left(\frac{\ dy}{dx}+2xy\right)= 2e^{-x^2}$

Published on 30 Mar 2021 - 13:06

score 338 · Answer 2 · 2021-03-30 17:32:06

338

Views

Determining natural frequencies of a system

Published on 30 Mar 2021 - 17:32

score 59 · Answer 3 · 2021-03-31 14:27:35

59

Views

Find the general solution to the differential equation $\frac{dy}{dx} = \frac{2\sqrt{1+e^y}}{ \sec(x)} \cdot e^{\sin(x)-y}$

Published on 31 Mar 2021 - 14:27

score 292 · Answer 4 · 2021-04-03 12:05:09

292

Views

Solving ordinary differential equation $x^{\prime\prime}+x=\sin t+e^{2t} $

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score 33 · Answer 5 · 2021-04-05 14:38:55

33

Views

Why do you substitute the y back into the original equation to find vertical tangency?

Published on 05 Apr 2021 - 14:38

score 140 · Answer 6 · 2021-04-06 01:03:32

140

Views

Mapping continuously differentiable at a point

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score 29 · Answer 7 · 2021-04-09 14:35:34

29

Views

Can Frobenius Method start with the ∑ starting from 1?

Published on 09 Apr 2021 - 14:35

score 352 · Answer 8 · 2021-04-11 04:41:25

352

Views

Intuitive meaning of dy =2xdx

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score 368 · Answer 9 · 2026-02-23 20:35:17

368

Views

Trapezoidal method using fixed point iteration

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score 32 · Answer 10 · 2021-04-12 15:09:10

32

Views

How to relate exactly the notion of differential in math to the notion of elementary variation in physics ( e.g. elementary work).

Published on 12 Apr 2021 - 15:09

score 553 · Answer 11 · 2021-04-13 10:08:36

553

Views

Exercise about Schwarz derivative

Published on 13 Apr 2021 - 10:08

score 162 · Answer 12 · 2021-04-13 14:14:31

162

Views

Energy estimates and solutions to PDEs

Published on 13 Apr 2021 - 14:14

score 244 · Answer 13 · 2021-04-14 15:37:14

244

Views

Prove that the differential of the map is injective .

Published on 14 Apr 2021 - 15:37

score 41 · Answer 14 · 2021-04-14 17:22:52

41

Views

Change of variables in operator

Published on 14 Apr 2021 - 17:22

score 26 · Answer 15 · 2021-04-19 15:38:15

26

Views

How to find the composite of an inverse function?

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List Question

What is $\frac{d}{dx}$ in the differential equation $\left(\frac{\ d}{dx}+2x\right)·\left(\frac{\ dy}{dx}+2xy\right)= 2e^{-x^2}$

Determining natural frequencies of a system

Find the general solution to the differential equation $\frac{dy}{dx} = \frac{2\sqrt{1+e^y}}{ \sec(x)} \cdot e^{\sin(x)-y}$

Solving ordinary differential equation $x^{\prime\prime}+x=\sin t+e^{2t} $

Why do you substitute the y back into the original equation to find vertical tangency?

Mapping continuously differentiable at a point

Can Frobenius Method start with the ∑ starting from 1?

Intuitive meaning of dy =2xdx

Trapezoidal method using fixed point iteration

How to relate exactly the notion of differential in math to the notion of elementary variation in physics ( e.g. elementary work).

Exercise about Schwarz derivative

Energy estimates and solutions to PDEs

Prove that the differential of the map is injective .

Change of variables in operator

How to find the composite of an inverse function?

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