tan y \[\frac{dy}{dx}\] = sin (x + y) + sin (x − y)
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
\[\cos x \cos y\frac{dy}{dx} = - \sin x \sin y\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
\[\frac{dy}{dx} + \frac{\cos x \sin y}{\cos y} = 0\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
\[x\sqrt{1 - y^2} dx + y\sqrt{1 - x^2} dy = 0\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
y (1 + ex) dy = (y + 1) ex dx
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
(y + xy) dx + (x − xy2) dy = 0
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
\[\frac{dy}{dx} = 1 - x + y - xy\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
(y2 + 1) dx − (x2 + 1) dy = 0
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
dy + (x + 1) (y + 1) dx = 0
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
\[\left( x - 1 \right)\frac{dy}{dx} = 2 x^3 y\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
\[\frac{dy}{dx} = e^{x + y} + e^{- x + y}\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
\[\frac{dy}{dx} = \left( \cos^2 x - \sin^2 x \right) \cos^2 y\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
Solve the following differential equation:
(xy2 + 2x) dx + (x2 y + 2y) dy = 0
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
Solve the following differential equation:
\[\text{ cosec }x \log y \frac{dy}{dx} + x^2 y^2 = 0\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
Solve the following differential equation:
\[xy\frac{dy}{dx} = 1 + x + y + xy\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
Solve the following differential equation:
\[y\left( 1 - x^2 \right)\frac{dy}{dx} = x\left( 1 + y^2 \right)\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
Solve the following differential equation:
\[y e^\frac{x}{y} dx = \left( x e^\frac{x}{y} + y^2 \right)dy, y \neq 0\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
Solve the following differential equation:
\[\left( 1 + y^2 \right) \tan^{- 1} xdx + 2y\left( 1 + x^2 \right)dy = 0\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
\[\frac{dy}{dx} = y \tan 2x, y\left( 0 \right) = 2\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
\[2x\frac{dy}{dx} = 3y, y\left( 1 \right) = 2\]
[9] Differential Equations
Chapter: [9] Differential Equations
Concept: undefined >> undefined
