2. Sample Papers
  3. 12th Class
  4. Mathematics

12th Class Mathematics Sample Paper Mathematics Olympiad Sample Paper-5

  • question_answer
    The number of real solutions of \[{{\tan }^{-1}}\sqrt{x(x-1)}+{{\sin }^{-1}}\sqrt{{{x}^{2}}+x+1}=\frac{\pi }{2}\]is

    A)  Zero                

    B)  One          

    C)  Two          

    D)  Infinite

    Correct Answer: C

    Solution :

    Not Available              


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