🛠️ JEE➗ Maths

Let \( y=y(x) \) be the Solutions of the differential equation, \( x y' -y=x^{2}(x \cos x+\sin x), x>0 \). If \( y(\p…

Q1

Let \( y=y(x) \) be the Solutions of the differential equation, \( x y' -y=x^{2}(x \cos x+\sin x), x>0 \). If \( y(\pi)=\pi \), then. \( y^{\prime \prime}\left(\frac{\pi}{2}\right)+y\left(\frac{\pi}{2}\right) \) is equal to :

[JEE Main 2020, 4 Sep (Shift 1)]

a

\( 1+\frac{\pi}{2} \)

b

\( 1+\frac{\pi}{2}+\frac{x^{2}}{4} \)

c

\( 2+\frac{\pi}{2} \)

d

\( 2+\frac{\pi}{2}+\frac{\pi^{2}}{4} \)

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