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JCECE Engineering JCECE Engineering Solved Paper-2013

  • question_answer
    The degree of the differential equation \[{{\left( \frac{{{d}^{2}}y}{d{{x}^{2}}} \right)}^{3}}+{{\left( \frac{dy}{dx} \right)}^{2}}+\sin \left( \frac{dy}{dx} \right)+1=0\]is

    A) \[3\]

    B) \[2\]

    C)  \[1\]

    D)  None of the above

    Correct Answer: A

    Solution :

    The given differential equation is not a polynomial equation in\[\frac{dy}{dx}\]. Therefore, its degree is not defined.


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