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

  • question_answer
    The second order differential equation is              [MP PET 2000]

    A)                 \[{{{y}'}^{2}}+x={{y}^{2}}\]    

    B)                 \[{y}'{y}''+y=\sin x\]

    C)                 \[{y}'''+{y}''+y=0\]  

    D)                 \[{y}'=y\]

    Correct Answer: B

    Solution :

                    The order of the differential equation is order of highest derivatives in the differential equation.


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