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CBSE Class 12 Math 2020 Delhi Set 1 Solved Paper

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Question : 29 of 36
Marks: +1, -0
Solve the differential equation:
xsin(yx)dydx+xysin(yx)=0x \sin\left(\frac{y}{x}\right) \frac{dy}{dx}+x-y \sin\left(\frac{y}{x}\right)=0
Given that x=1x=1 when y=π2y=\frac{\pi}{2}.
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