The solution of the differential equation \[\sqrt{a+x}\frac{dy}{dx}+xy

1.	The solution of the differential equation \[\sqrt{a+x}\frac{dy}{dx}+xy=0\]is [MP PET 1998]
A.	\[y=A{{e}^{2/3(2a-x)\sqrt{x+a}}}\]
B.	\[y=A{{e}^{-2/3(a-x)\sqrt{x+a}}}\]
C.	\[y=A{{e}^{2/3(2a+x)\sqrt{x+a}}}\]
D.	\[y=A{{e}^{-2/3(2a-x)\sqrt{x+a}}}\] (Where A is an arbitrary constant.)
Answer» B. \[y=A{{e}^{-2/3(a-x)\sqrt{x+a}}}\]

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The solution of the differential equation \[\sqrt{a+x}\frac{dy}{dx}+xy=0\]is [MP PET 1998]

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