1
NDA Mathematics 10 April 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
What is the degree of the differential equation? $1+\left(\frac{dy}{dx}\right)^2 =\left(\frac{d^2y}{dx^2}\right)^{\frac{4}{3}}?$
A
$\frac{4}{3}$
B
2
C
3
D
4
2
NDA Mathematics 10 April 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
If $\frac{dy}{dx} = (\ln 5)y $  with y(0) = ln 5, then what is y(1) equal to?
A
0
B
5
C
2 ln 5
D
5 ln 5
3
NDA Mathematics 10 April 2022
MCQ (Single Correct Answer)
+2.5
-0.83
Change Language
What does the equation $x \frac{dy}{dx}-2y= 0$ represent ?
A
A family of straight lines
B
A family of circles
C
A family of parabolas
D
A family of ellipses
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