EC > GATE 2019 > Differential Equations
The families of curves represented by the solution of the equation dy/dx = -(x/y)n for n=-1 and n=+1, respectively, are
A
Parabolas and Circles
B
Circles and Hyperbolas
C
Hyperbolas and Circles
D
Hyperbolas and Parabolas

Correct : c

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Related Topics

families of curves differential equation dy dx GATE EC 2019 hyperbolas and circles hyperbolas and parabolas EC gate differential equation solution GATE 2019 EC questions

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