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JEE Main & Advanced Mathematics Differential Equations Question Bank Linear defferential equations

  • question_answer
    To reduce the differential equation \[\frac{dy}{dx}+P(x)y=Q(x).{{y}^{n}}\] to the linear form, the substitution is             [UPSEAT 2004]

    A)                 \[v=\frac{1}{{{y}^{n}}}\]

    B)                 \[v=\frac{1}{{{y}^{n-1}}}\]

    C)                 \[v={{y}^{n}}\] 

    D)                 \[v={{y}^{n-1}}\]

    Correct Answer: B

    Solution :

                    It is obvious.


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