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12th Class Mathematics Sample Paper Maths Olympiad Model Paper-2

  • question_answer
    The solution of the equation \[\frac{{{d}^{2}}y}{d{{x}^{2}}}={{e}^{-2x}}\]

    A)  \[\frac{{{e}^{-2x}}}{4}\]                   

    B)  \[\frac{{{e}^{-2x}}}{4}+cx+d\]

    C)  \[\frac{1}{4}{{e}^{-2x}}+c{{x}^{2}}+d\]    

    D)  \[\frac{1}{4}{{e}^{-2x}}+c+d\]

    E)  None of these

    Correct Answer: B

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