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JEE Main 2022 Mathematics question

MathematicsDifferential EquationJEE Main 2022

Let the solution curve y = f(x) of the differential equation dy/dx + , x (−1, 1) pass through the origin. Then f(x)dx is

Answer: (2)

Solution

The integrating factor is Extra open brace or missing close bracee^{\int x/(x^{2} − 1)dx} = − 1| = . Then , and through the origin c = 0, so . The odd part

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Question ID VK-025083