2. Solved Papers
  3. CEE Kerala Engineering

CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2001

  • question_answer
    The order and degree of the differential equation\[\frac{{{d}^{2}}y}{d{{x}^{2}}}={{\left\{ 1+{{\left( \frac{dy}{dx} \right)}^{2}} \right\}}^{\frac{3}{2}}}\]. are:

    A)  2, 2                       

    B)         2, 1

    C)  1, 2                       

    D)         2, 3

    E)  1, 3

    Correct Answer: A

    Solution :

    The given differential equation Is \[\frac{{{d}^{2}}y}{d{{x}^{2}}}={{\left[ 1+{{\left( \frac{dy}{dx} \right)}^{2}} \right]}^{3/2}}\] \[\Rightarrow \]               \[\left( \frac{{{d}^{2}}y}{d{{x}^{2}}} \right)={{\left( 1+{{\left( \frac{dy}{dx} \right)}^{2}} \right)}^{3}}\] \[\therefore \]Degree and order of equation are 2 and 2 respectively.


You need to login to perform this action.
You will be redirected in 3 sec spinner