1
KCET 2018
MCQ (Single Correct Answer)
+1
-0
The degree and the order of the differential equation $\frac{d^2 y}{d x^2}=\sqrt[3]{1+\left(\frac{d y}{d x}\right)^2}$ respectively are
A
2 and 3
B
3 and 2
C
2 and 2
D
3 and 3
2
KCET 2018
MCQ (Single Correct Answer)
+1
-0

    The solution of the differential equation $x \frac{d y}{d x}-y=3$ represents a family of

A
straight lines
B
circles
C
parabolas
D
ellipses
3
KCET 2018
MCQ (Single Correct Answer)
+1
-0
The integrating factor of $\frac{d y}{d x}+y=\frac{1+y}{x}$ is
A
$x e^x$
B
$x e^{1 / x}$
C
$\frac{e^x}{x}$
D
$\frac{x}{e^x}$
4
KCET 2017
MCQ (Single Correct Answer)
+1
-0

General solution of differential equations

$\frac{d y}{d x}+y=1(y \neq 1)$ is

A
$\log \left|\frac{1}{1-y}\right|=x+C$
B
$\log |1-y|=x+C$
C
$\log |1+y|=x+C$
D
$\log \left|\frac{1}{1-y}\right|=-x+C$
KCET Subjects
EXAM MAP