Differential Equations · Mathematics · AP EAPCET
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AP EAPCET 2022 - 5th July Morning Shift
The general solution of the differential equation $$\frac{d y}{d x}=\cos ^2(3 x+y)$$ is $$\tan ^{-1}\left(\frac{\sqrt{3}}{2} \tan (3 x+y)\right)=f(x)$...
AP EAPCET 2022 - 5th July Morning Shift
If the general solution of the differential equation $$\cos ^2 x \frac{d y}{d x}+y=\tan x$$ is $$y=\tan x-1+C e^{-\tan x}$$ satisfies $$y\left(\frac{\...
AP EAPCET 2022 - 5th July Morning Shift
Assertion (A) Order of the differential equations of a family of circles with constant radius is two.
Reason (R) An algebraic equation having two arbi...
AP EAPCET 2022 - 4th July Evening Shift
If $$l$$ and $$m$$ are order and degree of a differential equation of all the straight lines at constant distance of $$P$$ units from the origin, then...
AP EAPCET 2022 - 4th July Evening Shift
If $$2 x-y+C \log (|x-2 y-4|)=k$$ is the general solution of $$\frac{d y}{d x}=\frac{2 x-4 y-5}{x-2 y+2}$$, then $$C=$$
AP EAPCET 2022 - 4th July Evening Shift
By eliminating the arbitrary constants from $$y=(a+b) \sin (x+c)-d e^{x+e+f}$$, then differential equation has order of
AP EAPCET 2022 - 4th July Morning Shift
If the solution of $$\frac{d y}{d x}-y \log _e 0.5=0, y(0)=1$$, and $$y(x) \rightarrow k$$, as $$x \rightarrow \infty$$, then $$k=$$
AP EAPCET 2022 - 4th July Morning Shift
$$y=A e^x+B e^{-2 x}$$ satisfies which of the following differential equations?
AP EAPCET 2021 - 20th August Morning Shift
The solution of the differential equation $$2x\left(\frac{dy}{dx}\right)-y=4$$ represents a family of
AP EAPCET 2021 - 19th August Morning Shift
The solution of the differential equation $$\frac{d^2 y}{d x^2}+y=0$$ is