The curve y = (\cos x + y)^{1/2} satisfies the differential equation

Correct Answer is : (2y - 1) d2ydx2 + 2 (dydx)2 + cos x = 0

(2y - 1) \frac{d^2y}{dx^2} + 2 (\frac{dy}{dx})^2 + cos x = 0

\frac{d^2y}{dx^2} - 2y (\frac{dy}{dx})^2 + cos x = 0

(2y - 1) \frac{d^2y}{dx^2} - 2 (\frac{dy}{dx})^2 + cos x = 0

(2y - 1) \frac{d^2y}{dx^2} - (\frac{dy}{dx})^2 + cos x = 0

WBJEE 2014 Maths Solved Paper

Question : 44 of 80

Marks: +1, -0

The curve y = (cosx+y)

satisfies the differential equation

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