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JEE Main & Advanced Mathematics Differential Equations Question Bank Order and degree of differential equations

  • question_answer
    The order and the degree of differential equation \[\frac{{{d}^{4}}y}{d{{x}^{4}}}-4\frac{{{d}^{3}}y}{d{{x}^{3}}}+8\frac{{{d}^{2}}y}{d{{x}^{2}}}-8\frac{dy}{dx}+4y=0\] are respectively

    A)                 4, 1         

    B)                 1, 4

    C)                 1, 1         

    D)                 None of these

    Correct Answer: A

    Solution :

                    Order is 4 and degree is 1.


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