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30-Differential Calculus

Differential Calculus
A
Find the minimum values of $x+y+z$ given that $a/x+b/y+c/z = 1$
Replies
1
Views
575
solution.livedoubt
S
A
Find the particular integral of the given equation
Replies
1
Views
481
solution.livedoubt
S
A
$z = x^2 + y^2,$ show that ($dz/dx - dz/dy )^2 = 4 ( 1 - dz / dx - dz/dy)$
Replies
1
Views
548
solution.livedoubt
S
L
Solution of differential equation, $\frac{d t}{d x}=\frac{t\left(\frac{d}{d x}(g(x))\right)-t^2}{g(x)}$ is :
Replies
1
Views
52
Math.LiveDoubtClearing
M
L
Solve the differential equation\[ \frac{dy}{dx} + \frac{x}{1+x^2} y = \frac{x}{1+x^2} \]
Replies
1
Views
60
Math.LiveDoubtClearing
M
L
Solve the differenial equation $ \frac{d y}{d x}+\frac{x}{1+x^2} y=\frac{x}{1+x^2} $
Replies
1
Views
47
Math.LiveDoubtClearing
M
Mayan
If $\mathrm{f}: \mathrm{R}^{+} \rightarrow \mathrm{R}$ be a differentiable function satisfying
Replies
3
Views
67
Math.LiveDoubtClearing
M
P
Let $y=y(x)$ be the solution of the differential equation $\left(1+x^2\right) \frac{d y}{d x}+y=e^{\tan ^{-1} x}, y(1)=0$ . Then $y(0)$ is
Replies
1
Views
51
Math.LiveDoubtClearing
M
P
Suppose the solution of the differential equation $\frac{d y}{d x}=\frac{(2+\alpha) x-\beta y+2}{\beta x-2 \alpha y-(\beta \gamma-4 \alpha)}$
Replies
1
Views
57
LiveDoubtClearing
L
P
The differential equation of the family of circles passing through the origin and having centre at the line $y=x$ is :
Replies
1
Views
53
Math.LiveDoubtClearing
M
A
Let $f:[2,4] \rightarrow \mathbb{R}$ be a differentiable function such that
Replies
1
Views
58
Math.LiveDoubtClearing
M
P
Let $y=y(x)$ be a solution of the differential equation $(x \cos x) d y+(x y \sin x+y \cos x-1) d x=0,0<x<\frac{\pi}{2}$. If
Replies
1
Views
62
LiveDoubtClearing
L
A
Find the particular solution of the equation: $e^xdy/dx=4$ given that $y=3$ when $x=0$?
Replies
1
Views
2K
kvishal9956
K
A
Solve the following differential equation : $(𝐷^2 − 4𝐷 + 4)𝑦 = 𝑥^2𝑒^3𝑥 + sin^2 𝑥$
Replies
0
Views
858
admins
A
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