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CBSE Class 12 Math 2020 Delhi Set 1 Solved Paper

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Question : 14 of 36
Marks: +1, -0
The integrating factor of the differential equation x  dydx+2y=x2x \; \frac{dy}{dx} + 2y = x^2 is
OR
The degree of the differential equation 1+(dydx)2=x1 + \left( \frac{dy}{dx} \right)^2 = x is
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