Q9
The families of curves represented by the solution of the equation dy dx = - ( x y )^ n for n = -1 and n = +1, respectively, are
The families of curves represented by the solution of the equation for n = -1 and n = +1, respectively, are
A.
Hyperbolas and Parabolas
B.
Hyperbolas and Circles
AnswerC.
Parabolas and Circles
D.
Circles and Hyperbolas
Answer: Option B
Solution
Answer: Option B
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