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11th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-11

  • question_answer
    \[\underset{x\to 0}{\mathop{\lim }}\,\frac{{{e}^{x}}+{{e}^{-x}}+2\cos x-4}{{{x}^{4}}}\] is equal to _______.

    A)  \[\frac{1}{6}\]             

    B)  \[\frac{2}{3}\]

    C)  \[\frac{5}{12}\]                        

    D)  \[\frac{-3}{4}\]

    E)  None of these

    Correct Answer: A

    Solution :

     Not Available   


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