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

  • question_answer
    f(x) is the integral of \[\frac{2\sin x-\sin 2x}{{{x}^{3}}},\] \[x\ne 0,\] find \[\underset{x\to 0}{\mathop{\lim }}\,\,\,f'(x)\].

    A)  4                                

    B)  3

    C)  2                                

    D)  1

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available


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