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  3. 11th Class
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11th Class Mathematics Sample Paper Maths Olympiad Model Paper-7

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

    A)  0                    

    B)  1

    C)  \[\frac{1}{6}\]             

    D)  \[\frac{-1}{6}\]

    E)  None of these         

    Correct Answer: C

    Solution :

     Not Available   


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