What is the solution of the differential equation\[\frac{dx}{dy}+\frac

1.	What is the solution of the differential equation\[\frac{dx}{dy}+\frac{x}{y}-{{y}^{2}}=0\]?
A.	\[xy={{x}^{4}}+c\]
B.	\[xy={{y}^{4}}+c\]
C.	\[4xy={{y}^{4}}+c\]
D.	\[3xy={{y}^{3}}+c\] where c is an arbitrary constant.
Answer» D. \[3xy={{y}^{3}}+c\] where c is an arbitrary constant.

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What is the solution of the differential equation\[\frac{dx}{dy}+\frac{x}{y}-{{y}^{2}}=0\]?

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