1.

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

A. Parabolas and Circles
B. Circles and Hyperbolas
C. Hyperbolas and Circles
D. Hyperbolas and Parabolas
Answer» D. Hyperbolas and Parabolas


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