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CBSE Class 12 Math 2023 Outside Delhi Set 1 Solved Paper

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Question : 29 of 38
Marks: +1, -0
(a) Find the general solution of the differential equation:
(xyx2)dy=y2dx.(x y - x^2) d y = y^2 dx.
OR
(b) Find the general solution of the differential equation :
(x2+1)  dydx+2xy=x2+4(x^2+1)\;\frac{dy}{d x} + 2x y = \sqrt{x^2+4}
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