Differential Equations · Mathematics · COMEDK

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MCQ (Single Correct Answer)

COMEDK 2023 Morning Shift
The differential equation of all non-vertical lines in a plane is
COMEDK 2023 Morning Shift
The general solution of $$\left(\frac{d y}{d x}\right)^2=1-x^2-y^2+x^2 y^2$$ is
COMEDK 2023 Morning Shift
The solution of the differential equation $$\left(\frac{d y}{d x}\right) \tan y=\sin (x+y)+\sin (x-y)$$ is
COMEDK 2023 Evening Shift
The particular solution of $$e^{\frac{d y}{d x}}=2 x+1$$ given that $$y=1$$ when $$x=0$$ is
COMEDK 2023 Evening Shift
The general solution of the differential equation $$\left(1+y^2\right) d x=\left(\tan ^{-1} y-x\right) d y$$
COMEDK 2023 Evening Shift
The solution of the differential equation $$\frac{d y}{d x}+y \cos x=\frac{1}{2} \sin 2 x$$
COMEDK 2023 Evening Shift
The sum of the degree and order of the following differential equation $$\left[1-\left(\frac{d y}{d x}\right)^2\right]^{\frac{3}{2}}=k x \frac{d^2 y}{...
COMEDK 2022
The solution of the differential equation $${{{d^2}y} \over {d{x^2}}} = 0$$ represents
COMEDK 2022
The solution of the differential equation $$\frac{d y}{d x}+\sqrt{\frac{1-y^2}{1-x^2}}=0$$ is
COMEDK 2022
The solution of the differential equation $$x \frac{d y}{d x}=\cot y$$ is
COMEDK 2021
The solution of the differential equation $${\sec ^2}x\tan ydx + {\sec ^2}y\tan xdy = 0$$ is
COMEDK 2021
The solution of the differential equation $$y{{dy} \over {dx}} = x\left[ {{{{y^2}} \over {{x^2}}} + {{\phi \left( {{{{y^2}} \over {{x^2}}}} \right)} \...
COMEDK 2021
The solution of the differential equation $$(1 + {y^2}) + (x - {e^{{{\tan }^{ - 1}}y}}){{dy} \over {dx}} = 0$$ is
COMEDK 2020
The differential equation of the family of straight lines whose slope is equal to y-intercept is
COMEDK 2020
The order and degree of the differential equation $${\left[ {1 + {{\left( {{{dy} \over {dx}}} \right)}^5}} \right]^{{1 \over 3}}} = {{{d^2}y} \over {d...
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