The solution of the differential equation \frac{dy}{dx} + x/y . \frac{x^2+y^2-1}{2(x^2+y^2)+1} = 0 is

Correct Answer is : x2 + 2y2 - 3 log (x2+y2+2) = c

x^2 + 2xy - 3 log (x^2+y^2+2) = c

x^2 + 2y^2 - 3 log (x^2+y^2+2) = c

- x^2 - 2y^2 - 3 log (x^2+y^2) = c

TS EAMCET 04 May 2019 Shift 2 Solved Paper

Section: Mathematics

Question : 79 of 160

Marks: +1, -0

The solution of the differential equation

x2+y2−1

2(x2+y2)+1

= 0 is

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