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

  • question_answer
    If \[{{\sin }^{-1}}\frac{x}{3}+{{\sin }^{-1}}\frac{y}{4}=\frac{\pi }{6}\] then the value of \[\frac{{{x}^{2}}}{9}+\frac{xy}{4\sqrt{3}}+\frac{{{y}^{2}}}{16}\] is

    A)  \[\frac{3}{4}\]             

    B)  \[\frac{1}{2}\]            

    C)   \[\frac{1}{4}\]

    D)  None of these

    Correct Answer: C

    Solution :

    Not Available  


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