Register

GATE ECE 2019 | Question: 2

• retagged by
613 views
0 0 votes

The families of curves represented by the solution of the equation

$$\frac{dy}{dx}=\: – \left(\frac{x}{y} \right)^n$$

for $n=-1$ and $n= +1,$ respectively, are

  1. Parabolas and Circles
  2. Circles and Hyperbolas
  3. Hyperbolas and Circles
  4. Hyperbolas and Parabolas

Please log in or register to answer this question.

Answer:
← Previous · GATE ECE 2019 | Ques...Next → · GATE ECE 2019 | Ques...
← Previous in category · GATE ECE 2019 | Ques...Next in category → · GATE ECE 2020 | Ques...
Position:
Show:
Voting & Accepting an answer helps improve the community

Related questions

0 0 votes
0 0 answers
597
597 views
Arjun asked Feb 12, 2019
597 views
GATE ECE 2019 | Question: 43
Consider the homogenous ordinary differential equation$$x^{2}\frac{d^{2}y}{dx^{2}}-3x\frac{dy}{dx}+3y=0, \quad x>0$$with $y(x)$ as a general solution. Given that$$y(1)=1 ...
1 1 vote
0 0 answers
800
800 views
Arjun asked Feb 19, 2021
800 views
GATE ECE 2021 | Question: 2
Consider the differential equation given below.$$\frac{dy}{dx}+\frac{x}{1-x^{2}}y=x\sqrt{y}$$The integrating factor of the differential equation is$\left ( 1-x^{2} \right...
0 0 votes
0 0 answers
427
427 views
admin asked Nov 23, 2017
427 views
GATE ECE 2017 Set 2 | Question: 2
The general solution of the differential equation $\frac{d^2y}{dx^2}+2\frac{dy}{dx}-5y=0$in terms of arbitrary constants ...
1 1 vote
1 1 answer
827
827 views
go_editor asked Feb 13, 2020
827 views
GATE ECE 2020 | Question: 4
The general solution of $\dfrac{\mathrm{d^{2}} y}{\mathrm{d} x^{2}}-6\dfrac{\mathrm{d} y}{\mathrm{d} x}+9y=0$ is$y=C_{1}e^{3x}+C_{2}e^{-3x}$$y=(C_{1}+C_{2}x)e^{-3x}$$y=(C...

Add Synced Question

×