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  3. 12th Class
  4. Mathematics

12th Class Mathematics Sample Paper Mathematics Olympiad Sample Paper-3

  • question_answer
    The value of \[\underset{x\to 0}{\mathop{lim}}\,\frac{\sqrt{1/2(1-cos2x)}}{x}\] is equal to

    A)  0                    

    B)  -1            

    C)  1                    

    D)  None of these

    Correct Answer: D

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